7480060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{101}}^1$

素因数の和:163

約数の個数: 72

約数和(自身を含む): 18952416

約数和(自身を除く): 11472356

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 101, 115, 140, 161, 202, 230, 322, 404, 460, 505, 529, 644, 707, 805, 1010, 1058, 1414, 1610, 2020, 2116, 2323, 2645, 2828, 3220, 3535, 3703, 4646, 5290, 7070, 7406, 9292, 10580, 11615, 14140, 14812, 16261, 18515, 23230, 32522, 37030, 46460, 53429, 65044, 74060, 81305, 106858, 162610, 213716, 267145, 325220, 374003, 534290, 748006, 1068580, 1496012, 1870015, 3740030, 7480060]

約数ペア:

[(1, 7480060), (2, 3740030), (4, 1870015), (5, 1496012), (7, 1068580), (10, 748006), (14, 534290), (20, 374003), (23, 325220), (28, 267145), (35, 213716), (46, 162610), (70, 106858), (92, 81305), (101, 74060), (115, 65044), (140, 53429), (161, 46460), (202, 37030), (230, 32522), (322, 23230), (404, 18515), (460, 16261), (505, 14812), (529, 14140), (644, 11615), (707, 10580), (805, 9292), (1010, 7406), (1058, 7070), (1414, 5290), (1610, 4646), (2020, 3703), (2116, 3535), (2323, 3220), (2645, 2828)]