42309190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2389}}^1$

素因数の和:2437

約数の個数: 64

約数和(自身を含む): 99118080

約数和(自身を除く): 56808890

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 23, 35, 46, 55, 70, 77, 110, 115, 154, 161, 230, 253, 322, 385, 506, 770, 805, 1265, 1610, 1771, 2389, 2530, 3542, 4778, 8855, 11945, 16723, 17710, 23890, 26279, 33446, 52558, 54947, 83615, 109894, 131395, 167230, 183953, 262790, 274735, 367906, 384629, 549470, 604417, 769258, 919765, 1208834, 1839530, 1923145, 3022085, 3846290, 4230919, 6044170, 8461838, 21154595, 42309190]

約数ペア:

[(1, 42309190), (2, 21154595), (5, 8461838), (7, 6044170), (10, 4230919), (11, 3846290), (14, 3022085), (22, 1923145), (23, 1839530), (35, 1208834), (46, 919765), (55, 769258), (70, 604417), (77, 549470), (110, 384629), (115, 367906), (154, 274735), (161, 262790), (230, 183953), (253, 167230), (322, 131395), (385, 109894), (506, 83615), (770, 54947), (805, 52558), (1265, 33446), (1610, 26279), (1771, 23890), (2389, 17710), (2530, 16723), (3542, 11945), (4778, 8855)]