79872270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1531}}^1$

素因数の和:1625

約数の個数: 64

約数和(自身を含む): 201194496

約数和(自身を除く): 121322226

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 47, 74, 94, 111, 141, 185, 222, 235, 282, 370, 470, 555, 705, 1110, 1410, 1531, 1739, 3062, 3478, 4593, 5217, 7655, 8695, 9186, 10434, 15310, 17390, 22965, 26085, 45930, 52170, 56647, 71957, 113294, 143914, 169941, 215871, 283235, 339882, 359785, 431742, 566470, 719570, 849705, 1079355, 1699410, 2158710, 2662409, 5324818, 7987227, 13312045, 15974454, 26624090, 39936135, 79872270]

約数ペア:

[(1, 79872270), (2, 39936135), (3, 26624090), (5, 15974454), (6, 13312045), (10, 7987227), (15, 5324818), (30, 2662409), (37, 2158710), (47, 1699410), (74, 1079355), (94, 849705), (111, 719570), (141, 566470), (185, 431742), (222, 359785), (235, 339882), (282, 283235), (370, 215871), (470, 169941), (555, 143914), (705, 113294), (1110, 71957), (1410, 56647), (1531, 52170), (1739, 45930), (3062, 26085), (3478, 22965), (4593, 17390), (5217, 15310), (7655, 10434), (8695, 9186)]