123708260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:333

約数の個数: 96

約数和(自身を含む): 296013312

約数和(自身を除く): 172305052

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 137, 151, 230, 260, 274, 299, 302, 460, 548, 598, 604, 685, 755, 1196, 1370, 1495, 1510, 1781, 1963, 2740, 2990, 3020, 3151, 3473, 3562, 3926, 5980, 6302, 6946, 7124, 7852, 8905, 9815, 12604, 13892, 15755, 17365, 17810, 19630, 20687, 31510, 34730, 35620, 39260, 40963, 41374, 45149, 63020, 69460, 81926, 82748, 90298, 103435, 163852, 180596, 204815, 206870, 225745, 268931, 409630, 413740, 451490, 475801, 537862, 819260, 902980, 951602, 1075724, 1344655, 1903204, 2379005, 2689310, 4758010, 5378620, 6185413, 9516020, 12370826, 24741652, 30927065, 61854130, 123708260]

約数ペア:

[(1, 123708260), (2, 61854130), (4, 30927065), (5, 24741652), (10, 12370826), (13, 9516020), (20, 6185413), (23, 5378620), (26, 4758010), (46, 2689310), (52, 2379005), (65, 1903204), (92, 1344655), (115, 1075724), (130, 951602), (137, 902980), (151, 819260), (230, 537862), (260, 475801), (274, 451490), (299, 413740), (302, 409630), (460, 268931), (548, 225745), (598, 206870), (604, 204815), (685, 180596), (755, 163852), (1196, 103435), (1370, 90298), (1495, 82748), (1510, 81926), (1781, 69460), (1963, 63020), (2740, 45149), (2990, 41374), (3020, 40963), (3151, 39260), (3473, 35620), (3562, 34730), (3926, 31510), (5980, 20687), (6302, 19630), (6946, 17810), (7124, 17365), (7852, 15755), (8905, 13892), (9815, 12604)]