30475740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:267

約数の個数: 96

約数和(自身を含む): 88833024

約数和(自身を除く): 58357284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 101, 107, 141, 188, 202, 214, 235, 282, 303, 321, 404, 428, 470, 505, 535, 564, 606, 642, 705, 940, 1010, 1070, 1212, 1284, 1410, 1515, 1605, 2020, 2140, 2820, 3030, 3210, 4747, 5029, 6060, 6420, 9494, 10058, 10807, 14241, 15087, 18988, 20116, 21614, 23735, 25145, 28482, 30174, 32421, 43228, 47470, 50290, 54035, 56964, 60348, 64842, 71205, 75435, 94940, 100580, 108070, 129684, 142410, 150870, 162105, 216140, 284820, 301740, 324210, 507929, 648420, 1015858, 1523787, 2031716, 2539645, 3047574, 5079290, 6095148, 7618935, 10158580, 15237870, 30475740]

約数ペア:

[(1, 30475740), (2, 15237870), (3, 10158580), (4, 7618935), (5, 6095148), (6, 5079290), (10, 3047574), (12, 2539645), (15, 2031716), (20, 1523787), (30, 1015858), (47, 648420), (60, 507929), (94, 324210), (101, 301740), (107, 284820), (141, 216140), (188, 162105), (202, 150870), (214, 142410), (235, 129684), (282, 108070), (303, 100580), (321, 94940), (404, 75435), (428, 71205), (470, 64842), (505, 60348), (535, 56964), (564, 54035), (606, 50290), (642, 47470), (705, 43228), (940, 32421), (1010, 30174), (1070, 28482), (1212, 25145), (1284, 23735), (1410, 21614), (1515, 20116), (1605, 18988), (2020, 15087), (2140, 14241), (2820, 10807), (3030, 10058), (3210, 9494), (4747, 6420), (5029, 6060)]