242530060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{743}}^1\times {\mathrm{859}}^1$

素因数の和:1630

約数の個数: 48

約数和(自身を含む): 537465600

約数和(自身を除く): 294935540

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 743, 859, 1486, 1718, 2972, 3436, 3715, 4295, 7430, 8590, 14117, 14860, 16321, 17180, 28234, 32642, 56468, 65284, 70585, 81605, 141170, 163210, 282340, 326420, 638237, 1276474, 2552948, 3191185, 6382370, 12126503, 12764740, 24253006, 48506012, 60632515, 121265030, 242530060]

約数ペア:

[(1, 242530060), (2, 121265030), (4, 60632515), (5, 48506012), (10, 24253006), (19, 12764740), (20, 12126503), (38, 6382370), (76, 3191185), (95, 2552948), (190, 1276474), (380, 638237), (743, 326420), (859, 282340), (1486, 163210), (1718, 141170), (2972, 81605), (3436, 70585), (3715, 65284), (4295, 56468), (7430, 32642), (8590, 28234), (14117, 17180), (14860, 16321)]