139871070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{983}}^1$

素因数の和:1047

約数の個数: 128

約数和(自身を含む): 408084480

約数和(自身を除く): 268213410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 31, 34, 45, 51, 54, 62, 85, 90, 93, 102, 135, 153, 155, 170, 186, 255, 270, 279, 306, 310, 459, 465, 510, 527, 558, 765, 837, 918, 930, 983, 1054, 1395, 1530, 1581, 1674, 1966, 2295, 2635, 2790, 2949, 3162, 4185, 4590, 4743, 4915, 5270, 5898, 7905, 8370, 8847, 9486, 9830, 14229, 14745, 15810, 16711, 17694, 23715, 26541, 28458, 29490, 30473, 33422, 44235, 47430, 50133, 53082, 60946, 71145, 83555, 88470, 91419, 100266, 132705, 142290, 150399, 152365, 167110, 182838, 250665, 265410, 274257, 300798, 304730, 451197, 457095, 501330, 518041, 548514, 751995, 822771, 902394, 914190, 1036082, 1371285, 1503990, 1554123, 1645542, 2255985, 2590205, 2742570, 3108246, 4113855, 4511970, 4662369, 5180410, 7770615, 8227710, 9324738, 13987107, 15541230, 23311845, 27974214, 46623690, 69935535, 139871070]

約数ペア:

[(1, 139871070), (2, 69935535), (3, 46623690), (5, 27974214), (6, 23311845), (9, 15541230), (10, 13987107), (15, 9324738), (17, 8227710), (18, 7770615), (27, 5180410), (30, 4662369), (31, 4511970), (34, 4113855), (45, 3108246), (51, 2742570), (54, 2590205), (62, 2255985), (85, 1645542), (90, 1554123), (93, 1503990), (102, 1371285), (135, 1036082), (153, 914190), (155, 902394), (170, 822771), (186, 751995), (255, 548514), (270, 518041), (279, 501330), (306, 457095), (310, 451197), (459, 304730), (465, 300798), (510, 274257), (527, 265410), (558, 250665), (765, 182838), (837, 167110), (918, 152365), (930, 150399), (983, 142290), (1054, 132705), (1395, 100266), (1530, 91419), (1581, 88470), (1674, 83555), (1966, 71145), (2295, 60946), (2635, 53082), (2790, 50133), (2949, 47430), (3162, 44235), (4185, 33422), (4590, 30473), (4743, 29490), (4915, 28458), (5270, 26541), (5898, 23715), (7905, 17694), (8370, 16711), (8847, 15810), (9486, 14745), (9830, 14229)]