12172025190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{94291}}^1$

素因数の和:94645

約数の個数: 64

約数和(自身を含む): 31555383552

約数和(自身を除く): 19383358362

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 331, 390, 662, 993, 1655, 1986, 3310, 4303, 4965, 8606, 9930, 12909, 21515, 25818, 43030, 64545, 94291, 129090, 188582, 282873, 471455, 565746, 942910, 1225783, 1414365, 2451566, 2828730, 3677349, 6128915, 7354698, 12257830, 18386745, 31210321, 36773490, 62420642, 93630963, 156051605, 187261926, 312103210, 405734173, 468154815, 811468346, 936309630, 1217202519, 2028670865, 2434405038, 4057341730, 6086012595, 12172025190]

約数ペア:

[(1, 12172025190), (2, 6086012595), (3, 4057341730), (5, 2434405038), (6, 2028670865), (10, 1217202519), (13, 936309630), (15, 811468346), (26, 468154815), (30, 405734173), (39, 312103210), (65, 187261926), (78, 156051605), (130, 93630963), (195, 62420642), (331, 36773490), (390, 31210321), (662, 18386745), (993, 12257830), (1655, 7354698), (1986, 6128915), (3310, 3677349), (4303, 2828730), (4965, 2451566), (8606, 1414365), (9930, 1225783), (12909, 942910), (21515, 565746), (25818, 471455), (43030, 282873), (64545, 188582), (94291, 129090)]