131498010

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4441}}^1$

素因数の和:4508

約数の個数: 96

約数和(自身を含む): 399140352

約数和(自身を除く): 267642342

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 47, 63, 70, 90, 94, 105, 126, 141, 210, 235, 282, 315, 329, 423, 470, 630, 658, 705, 846, 987, 1410, 1645, 1974, 2115, 2961, 3290, 4230, 4441, 4935, 5922, 8882, 9870, 13323, 14805, 22205, 26646, 29610, 31087, 39969, 44410, 62174, 66615, 79938, 93261, 133230, 155435, 186522, 199845, 208727, 279783, 310870, 399690, 417454, 466305, 559566, 626181, 932610, 1043635, 1252362, 1398915, 1461089, 1878543, 2087270, 2797830, 2922178, 3130905, 3757086, 4383267, 6261810, 7305445, 8766534, 9392715, 13149801, 14610890, 18785430, 21916335, 26299602, 43832670, 65749005, 131498010]

約数ペア:

[(1, 131498010), (2, 65749005), (3, 43832670), (5, 26299602), (6, 21916335), (7, 18785430), (9, 14610890), (10, 13149801), (14, 9392715), (15, 8766534), (18, 7305445), (21, 6261810), (30, 4383267), (35, 3757086), (42, 3130905), (45, 2922178), (47, 2797830), (63, 2087270), (70, 1878543), (90, 1461089), (94, 1398915), (105, 1252362), (126, 1043635), (141, 932610), (210, 626181), (235, 559566), (282, 466305), (315, 417454), (329, 399690), (423, 310870), (470, 279783), (630, 208727), (658, 199845), (705, 186522), (846, 155435), (987, 133230), (1410, 93261), (1645, 79938), (1974, 66615), (2115, 62174), (2961, 44410), (3290, 39969), (4230, 31087), (4441, 29610), (4935, 26646), (5922, 22205), (8882, 14805), (9870, 13323)]