74361690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4889}}^1$

素因数の和:4928

約数の個数: 72

約数和(自身を含む): 209399580

約数和(自身を除く): 135037890

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 169, 195, 234, 338, 390, 507, 585, 845, 1014, 1170, 1521, 1690, 2535, 3042, 4889, 5070, 7605, 9778, 14667, 15210, 24445, 29334, 44001, 48890, 63557, 73335, 88002, 127114, 146670, 190671, 220005, 317785, 381342, 440010, 572013, 635570, 826241, 953355, 1144026, 1652482, 1906710, 2478723, 2860065, 4131205, 4957446, 5720130, 7436169, 8262410, 12393615, 14872338, 24787230, 37180845, 74361690]

約数ペア:

[(1, 74361690), (2, 37180845), (3, 24787230), (5, 14872338), (6, 12393615), (9, 8262410), (10, 7436169), (13, 5720130), (15, 4957446), (18, 4131205), (26, 2860065), (30, 2478723), (39, 1906710), (45, 1652482), (65, 1144026), (78, 953355), (90, 826241), (117, 635570), (130, 572013), (169, 440010), (195, 381342), (234, 317785), (338, 220005), (390, 190671), (507, 146670), (585, 127114), (845, 88002), (1014, 73335), (1170, 63557), (1521, 48890), (1690, 44001), (2535, 29334), (3042, 24445), (4889, 15210), (5070, 14667), (7605, 9778)]