61890930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1031}}^1$

素因数の和:1096

約数の個数: 96

約数和(自身を含む): 173871360

約数和(自身を除く): 111980430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 29, 30, 45, 46, 58, 69, 87, 90, 115, 138, 145, 174, 207, 230, 261, 290, 345, 414, 435, 522, 667, 690, 870, 1031, 1035, 1305, 1334, 2001, 2062, 2070, 2610, 3093, 3335, 4002, 5155, 6003, 6186, 6670, 9279, 10005, 10310, 12006, 15465, 18558, 20010, 23713, 29899, 30015, 30930, 46395, 47426, 59798, 60030, 71139, 89697, 92790, 118565, 142278, 149495, 179394, 213417, 237130, 269091, 298990, 355695, 426834, 448485, 538182, 687677, 711390, 896970, 1067085, 1345455, 1375354, 2063031, 2134170, 2690910, 3438385, 4126062, 6189093, 6876770, 10315155, 12378186, 20630310, 30945465, 61890930]

約数ペア:

[(1, 61890930), (2, 30945465), (3, 20630310), (5, 12378186), (6, 10315155), (9, 6876770), (10, 6189093), (15, 4126062), (18, 3438385), (23, 2690910), (29, 2134170), (30, 2063031), (45, 1375354), (46, 1345455), (58, 1067085), (69, 896970), (87, 711390), (90, 687677), (115, 538182), (138, 448485), (145, 426834), (174, 355695), (207, 298990), (230, 269091), (261, 237130), (290, 213417), (345, 179394), (414, 149495), (435, 142278), (522, 118565), (667, 92790), (690, 89697), (870, 71139), (1031, 60030), (1035, 59798), (1305, 47426), (1334, 46395), (2001, 30930), (2062, 30015), (2070, 29899), (2610, 23713), (3093, 20010), (3335, 18558), (4002, 15465), (5155, 12006), (6003, 10310), (6186, 10005), (6670, 9279)]