347108580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21191}}^1$

素因数の和:21226

約数の個数: 144

約数和(自身を含む): 1295933184

約数和(自身を除く): 948824604

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 16380, 21191, 42382, 63573, 84764, 105955, 127146, 148337, 190719, 211910, 254292, 275483, 296674, 317865, 381438, 423820, 445011, 550966, 593348, 635730, 741685, 762876, 826449, 890022, 953595, 1101932, 1271460, 1335033, 1377415, 1483370, 1652898, 1780044, 1907190, 1928381, 2225055, 2479347, 2670066, 2754830, 2966740, 3305796, 3814380, 3856762, 4132245, 4450110, 4958694, 5340132, 5509660, 5785143, 6675165, 7713524, 8264490, 8900220, 9641905, 9917388, 11570286, 12396735, 13350330, 16528980, 17355429, 19283810, 23140572, 24793470, 26700660, 28925715, 34710858, 38567620, 49586940, 57851430, 69421716, 86777145, 115702860, 173554290, 347108580]

約数ペア:

[(1, 347108580), (2, 173554290), (3, 115702860), (4, 86777145), (5, 69421716), (6, 57851430), (7, 49586940), (9, 38567620), (10, 34710858), (12, 28925715), (13, 26700660), (14, 24793470), (15, 23140572), (18, 19283810), (20, 17355429), (21, 16528980), (26, 13350330), (28, 12396735), (30, 11570286), (35, 9917388), (36, 9641905), (39, 8900220), (42, 8264490), (45, 7713524), (52, 6675165), (60, 5785143), (63, 5509660), (65, 5340132), (70, 4958694), (78, 4450110), (84, 4132245), (90, 3856762), (91, 3814380), (105, 3305796), (117, 2966740), (126, 2754830), (130, 2670066), (140, 2479347), (156, 2225055), (180, 1928381), (182, 1907190), (195, 1780044), (210, 1652898), (234, 1483370), (252, 1377415), (260, 1335033), (273, 1271460), (315, 1101932), (364, 953595), (390, 890022), (420, 826449), (455, 762876), (468, 741685), (546, 635730), (585, 593348), (630, 550966), (780, 445011), (819, 423820), (910, 381438), (1092, 317865), (1170, 296674), (1260, 275483), (1365, 254292), (1638, 211910), (1820, 190719), (2340, 148337), (2730, 127146), (3276, 105955), (4095, 84764), (5460, 63573), (8190, 42382), (16380, 21191)]