2390931660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{31601}}^1$

素因数の和:31723

約数の個数: 96

約数和(自身を含む): 7284134592

約数和(自身を除く): 4893202932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 97, 130, 156, 194, 195, 260, 291, 388, 390, 485, 582, 780, 970, 1164, 1261, 1455, 1940, 2522, 2910, 3783, 5044, 5820, 6305, 7566, 12610, 15132, 18915, 25220, 31601, 37830, 63202, 75660, 94803, 126404, 158005, 189606, 316010, 379212, 410813, 474015, 632020, 821626, 948030, 1232439, 1643252, 1896060, 2054065, 2464878, 3065297, 4108130, 4929756, 6130594, 6162195, 8216260, 9195891, 12261188, 12324390, 15326485, 18391782, 24648780, 30652970, 36783564, 39848861, 45979455, 61305940, 79697722, 91958910, 119546583, 159395444, 183917820, 199244305, 239093166, 398488610, 478186332, 597732915, 796977220, 1195465830, 2390931660]

約数ペア:

[(1, 2390931660), (2, 1195465830), (3, 796977220), (4, 597732915), (5, 478186332), (6, 398488610), (10, 239093166), (12, 199244305), (13, 183917820), (15, 159395444), (20, 119546583), (26, 91958910), (30, 79697722), (39, 61305940), (52, 45979455), (60, 39848861), (65, 36783564), (78, 30652970), (97, 24648780), (130, 18391782), (156, 15326485), (194, 12324390), (195, 12261188), (260, 9195891), (291, 8216260), (388, 6162195), (390, 6130594), (485, 4929756), (582, 4108130), (780, 3065297), (970, 2464878), (1164, 2054065), (1261, 1896060), (1455, 1643252), (1940, 1232439), (2522, 948030), (2910, 821626), (3783, 632020), (5044, 474015), (5820, 410813), (6305, 379212), (7566, 316010), (12610, 189606), (15132, 158005), (18915, 126404), (25220, 94803), (31601, 75660), (37830, 63202)]