159668910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{379}}^1$

素因数の和:574

約数の個数: 96

約数和(自身を含む): 432506880

約数和(自身を除く): 272837970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 151, 155, 186, 279, 302, 310, 379, 453, 465, 558, 755, 758, 906, 930, 1137, 1359, 1395, 1510, 1895, 2265, 2274, 2718, 2790, 3411, 3790, 4530, 4681, 5685, 6795, 6822, 9362, 11370, 11749, 13590, 14043, 17055, 23405, 23498, 28086, 34110, 35247, 42129, 46810, 57229, 58745, 70215, 70494, 84258, 105741, 114458, 117490, 140430, 171687, 176235, 210645, 211482, 286145, 343374, 352470, 421290, 515061, 528705, 572290, 858435, 1030122, 1057410, 1716870, 1774099, 2575305, 3548198, 5150610, 5322297, 8870495, 10644594, 15966891, 17740990, 26611485, 31933782, 53222970, 79834455, 159668910]

約数ペア:

[(1, 159668910), (2, 79834455), (3, 53222970), (5, 31933782), (6, 26611485), (9, 17740990), (10, 15966891), (15, 10644594), (18, 8870495), (30, 5322297), (31, 5150610), (45, 3548198), (62, 2575305), (90, 1774099), (93, 1716870), (151, 1057410), (155, 1030122), (186, 858435), (279, 572290), (302, 528705), (310, 515061), (379, 421290), (453, 352470), (465, 343374), (558, 286145), (755, 211482), (758, 210645), (906, 176235), (930, 171687), (1137, 140430), (1359, 117490), (1395, 114458), (1510, 105741), (1895, 84258), (2265, 70494), (2274, 70215), (2718, 58745), (2790, 57229), (3411, 46810), (3790, 42129), (4530, 35247), (4681, 34110), (5685, 28086), (6795, 23498), (6822, 23405), (9362, 17055), (11370, 14043), (11749, 13590)]