23417790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2447}}^1$

素因数の和:2497

約数の個数: 64

約数和(自身を含む): 63452160

約数和(自身を除く): 40034370

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 29, 30, 33, 55, 58, 66, 87, 110, 145, 165, 174, 290, 319, 330, 435, 638, 870, 957, 1595, 1914, 2447, 3190, 4785, 4894, 7341, 9570, 12235, 14682, 24470, 26917, 36705, 53834, 70963, 73410, 80751, 134585, 141926, 161502, 212889, 269170, 354815, 403755, 425778, 709630, 780593, 807510, 1064445, 1561186, 2128890, 2341779, 3902965, 4683558, 7805930, 11708895, 23417790]

約数ペア:

[(1, 23417790), (2, 11708895), (3, 7805930), (5, 4683558), (6, 3902965), (10, 2341779), (11, 2128890), (15, 1561186), (22, 1064445), (29, 807510), (30, 780593), (33, 709630), (55, 425778), (58, 403755), (66, 354815), (87, 269170), (110, 212889), (145, 161502), (165, 141926), (174, 134585), (290, 80751), (319, 73410), (330, 70963), (435, 53834), (638, 36705), (870, 26917), (957, 24470), (1595, 14682), (1914, 12235), (2447, 9570), (3190, 7341), (4785, 4894)]