69854460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{83}}^2$

素因数の和:204

約数の個数: 108

約数和(自身を含む): 214377912

約数和(自身を除く): 144523452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 83, 130, 156, 166, 169, 195, 249, 260, 332, 338, 390, 415, 498, 507, 676, 780, 830, 845, 996, 1014, 1079, 1245, 1660, 1690, 2028, 2158, 2490, 2535, 3237, 3380, 4316, 4980, 5070, 5395, 6474, 6889, 10140, 10790, 12948, 13778, 14027, 16185, 20667, 21580, 27556, 28054, 32370, 34445, 41334, 42081, 56108, 64740, 68890, 70135, 82668, 84162, 89557, 103335, 137780, 140270, 168324, 179114, 206670, 210405, 268671, 280540, 358228, 413340, 420810, 447785, 537342, 841620, 895570, 1074684, 1164241, 1343355, 1791140, 2328482, 2686710, 3492723, 4656964, 5373420, 5821205, 6985446, 11642410, 13970892, 17463615, 23284820, 34927230, 69854460]

約数ペア:

[(1, 69854460), (2, 34927230), (3, 23284820), (4, 17463615), (5, 13970892), (6, 11642410), (10, 6985446), (12, 5821205), (13, 5373420), (15, 4656964), (20, 3492723), (26, 2686710), (30, 2328482), (39, 1791140), (52, 1343355), (60, 1164241), (65, 1074684), (78, 895570), (83, 841620), (130, 537342), (156, 447785), (166, 420810), (169, 413340), (195, 358228), (249, 280540), (260, 268671), (332, 210405), (338, 206670), (390, 179114), (415, 168324), (498, 140270), (507, 137780), (676, 103335), (780, 89557), (830, 84162), (845, 82668), (996, 70135), (1014, 68890), (1079, 64740), (1245, 56108), (1660, 42081), (1690, 41334), (2028, 34445), (2158, 32370), (2490, 28054), (2535, 27556), (3237, 21580), (3380, 20667), (4316, 16185), (4980, 14027), (5070, 13778), (5395, 12948), (6474, 10790), (6889, 10140)]