74992710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5197}}^1$

素因数の和:5257

約数の個数: 64

約数和(自身を含む): 199104192

約数和(自身を除く): 124111482

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 37, 39, 65, 74, 78, 111, 130, 185, 195, 222, 370, 390, 481, 555, 962, 1110, 1443, 2405, 2886, 4810, 5197, 7215, 10394, 14430, 15591, 25985, 31182, 51970, 67561, 77955, 135122, 155910, 192289, 202683, 337805, 384578, 405366, 576867, 675610, 961445, 1013415, 1153734, 1922890, 2026830, 2499757, 2884335, 4999514, 5768670, 7499271, 12498785, 14998542, 24997570, 37496355, 74992710]

約数ペア:

[(1, 74992710), (2, 37496355), (3, 24997570), (5, 14998542), (6, 12498785), (10, 7499271), (13, 5768670), (15, 4999514), (26, 2884335), (30, 2499757), (37, 2026830), (39, 1922890), (65, 1153734), (74, 1013415), (78, 961445), (111, 675610), (130, 576867), (185, 405366), (195, 384578), (222, 337805), (370, 202683), (390, 192289), (481, 155910), (555, 135122), (962, 77955), (1110, 67561), (1443, 51970), (2405, 31182), (2886, 25985), (4810, 15591), (5197, 14430), (7215, 10394)]