1731770820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5737}}^1$

素因数の和:5811

約数の個数: 192

約数和(自身を含む): 5938141440

約数和(自身を除く): 4206370620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 43, 45, 52, 54, 60, 65, 78, 86, 90, 108, 117, 129, 130, 135, 156, 172, 180, 195, 215, 234, 258, 260, 270, 351, 387, 390, 430, 468, 516, 540, 559, 585, 645, 702, 774, 780, 860, 1118, 1161, 1170, 1290, 1404, 1548, 1677, 1755, 1935, 2236, 2322, 2340, 2580, 2795, 3354, 3510, 3870, 4644, 5031, 5590, 5737, 5805, 6708, 7020, 7740, 8385, 10062, 11180, 11474, 11610, 15093, 16770, 17211, 20124, 22948, 23220, 25155, 28685, 30186, 33540, 34422, 50310, 51633, 57370, 60372, 68844, 74581, 75465, 86055, 100620, 103266, 114740, 149162, 150930, 154899, 172110, 206532, 223743, 246691, 258165, 298324, 301860, 309798, 344220, 372905, 447486, 493382, 516330, 619596, 671229, 740073, 745810, 774495, 894972, 986764, 1032660, 1118715, 1233455, 1342458, 1480146, 1491620, 1548990, 2013687, 2220219, 2237430, 2466910, 2684916, 2960292, 3097980, 3206983, 3356145, 3700365, 4027374, 4440438, 4474860, 4933820, 6413966, 6660657, 6712290, 7400730, 8054748, 8880876, 9620949, 10068435, 11101095, 12827932, 13321314, 13424580, 14801460, 16034915, 19241898, 20136870, 22202190, 26642628, 28862847, 32069830, 33303285, 38483796, 40273740, 44404380, 48104745, 57725694, 64139660, 66606570, 86588541, 96209490, 115451388, 133213140, 144314235, 173177082, 192418980, 288628470, 346354164, 432942705, 577256940, 865885410, 1731770820]

約数ペア:

[(1, 1731770820), (2, 865885410), (3, 577256940), (4, 432942705), (5, 346354164), (6, 288628470), (9, 192418980), (10, 173177082), (12, 144314235), (13, 133213140), (15, 115451388), (18, 96209490), (20, 86588541), (26, 66606570), (27, 64139660), (30, 57725694), (36, 48104745), (39, 44404380), (43, 40273740), (45, 38483796), (52, 33303285), (54, 32069830), (60, 28862847), (65, 26642628), (78, 22202190), (86, 20136870), (90, 19241898), (108, 16034915), (117, 14801460), (129, 13424580), (130, 13321314), (135, 12827932), (156, 11101095), (172, 10068435), (180, 9620949), (195, 8880876), (215, 8054748), (234, 7400730), (258, 6712290), (260, 6660657), (270, 6413966), (351, 4933820), (387, 4474860), (390, 4440438), (430, 4027374), (468, 3700365), (516, 3356145), (540, 3206983), (559, 3097980), (585, 2960292), (645, 2684916), (702, 2466910), (774, 2237430), (780, 2220219), (860, 2013687), (1118, 1548990), (1161, 1491620), (1170, 1480146), (1290, 1342458), (1404, 1233455), (1548, 1118715), (1677, 1032660), (1755, 986764), (1935, 894972), (2236, 774495), (2322, 745810), (2340, 740073), (2580, 671229), (2795, 619596), (3354, 516330), (3510, 493382), (3870, 447486), (4644, 372905), (5031, 344220), (5590, 309798), (5737, 301860), (5805, 298324), (6708, 258165), (7020, 246691), (7740, 223743), (8385, 206532), (10062, 172110), (11180, 154899), (11474, 150930), (11610, 149162), (15093, 114740), (16770, 103266), (17211, 100620), (20124, 86055), (22948, 75465), (23220, 74581), (25155, 68844), (28685, 60372), (30186, 57370), (33540, 51633), (34422, 50310)]