67962620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:339

約数の個数: 96

約数和(自身を含む): 166924800

約数和(自身を除く): 98962180

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 71, 76, 95, 110, 142, 190, 209, 220, 229, 284, 355, 380, 418, 458, 710, 781, 836, 916, 1045, 1145, 1349, 1420, 1562, 2090, 2290, 2519, 2698, 3124, 3905, 4180, 4351, 4580, 5038, 5396, 6745, 7810, 8702, 10076, 12595, 13490, 14839, 15620, 16259, 17404, 21755, 25190, 26980, 29678, 32518, 43510, 47861, 50380, 59356, 65036, 74195, 81295, 87020, 95722, 148390, 162590, 178849, 191444, 239305, 296780, 308921, 325180, 357698, 478610, 617842, 715396, 894245, 957220, 1235684, 1544605, 1788490, 3089210, 3398131, 3576980, 6178420, 6796262, 13592524, 16990655, 33981310, 67962620]

約数ペア:

[(1, 67962620), (2, 33981310), (4, 16990655), (5, 13592524), (10, 6796262), (11, 6178420), (19, 3576980), (20, 3398131), (22, 3089210), (38, 1788490), (44, 1544605), (55, 1235684), (71, 957220), (76, 894245), (95, 715396), (110, 617842), (142, 478610), (190, 357698), (209, 325180), (220, 308921), (229, 296780), (284, 239305), (355, 191444), (380, 178849), (418, 162590), (458, 148390), (710, 95722), (781, 87020), (836, 81295), (916, 74195), (1045, 65036), (1145, 59356), (1349, 50380), (1420, 47861), (1562, 43510), (2090, 32518), (2290, 29678), (2519, 26980), (2698, 25190), (3124, 21755), (3905, 17404), (4180, 16259), (4351, 15620), (4580, 14839), (5038, 13490), (5396, 12595), (6745, 10076), (7810, 8702)]