155133640690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{317}}^1\times {\mathrm{2069}}^1$

素因数の和:2540

約数の個数: 128

約数和(自身を含む): 333658828800

約数和(自身を除く): 178525188110

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 109, 155, 217, 218, 310, 317, 434, 545, 634, 763, 1085, 1090, 1526, 1585, 2069, 2170, 2219, 3170, 3379, 3815, 4138, 4438, 6758, 7630, 9827, 10345, 11095, 14483, 16895, 19654, 20690, 22190, 23653, 28966, 33790, 34553, 47306, 49135, 64139, 68789, 69106, 72415, 98270, 118265, 128278, 137578, 144830, 172765, 225521, 236530, 241871, 320695, 343945, 345530, 448973, 451042, 483742, 641390, 655873, 687890, 897946, 1071143, 1127605, 1209355, 1311746, 1578647, 2142286, 2244865, 2255210, 2418710, 3157294, 3279365, 4489730, 4591111, 5355715, 6558730, 6991151, 7498001, 7893235, 9182222, 10711430, 13982302, 14996002, 15786470, 20332063, 22955555, 34955755, 37490005, 40664126, 45911110, 48938057, 69911510, 71490157, 74980010, 97876114, 101660315, 142324441, 142980314, 203320630, 244690285, 284648882, 357450785, 489380570, 500431099, 711622205, 714901570, 1000862198, 1423244410, 2216194867, 2502155495, 4432389734, 5004310990, 11080974335, 15513364069, 22161948670, 31026728138, 77566820345, 155133640690]

約数ペア:

[(1, 155133640690), (2, 77566820345), (5, 31026728138), (7, 22161948670), (10, 15513364069), (14, 11080974335), (31, 5004310990), (35, 4432389734), (62, 2502155495), (70, 2216194867), (109, 1423244410), (155, 1000862198), (217, 714901570), (218, 711622205), (310, 500431099), (317, 489380570), (434, 357450785), (545, 284648882), (634, 244690285), (763, 203320630), (1085, 142980314), (1090, 142324441), (1526, 101660315), (1585, 97876114), (2069, 74980010), (2170, 71490157), (2219, 69911510), (3170, 48938057), (3379, 45911110), (3815, 40664126), (4138, 37490005), (4438, 34955755), (6758, 22955555), (7630, 20332063), (9827, 15786470), (10345, 14996002), (11095, 13982302), (14483, 10711430), (16895, 9182222), (19654, 7893235), (20690, 7498001), (22190, 6991151), (23653, 6558730), (28966, 5355715), (33790, 4591111), (34553, 4489730), (47306, 3279365), (49135, 3157294), (64139, 2418710), (68789, 2255210), (69106, 2244865), (72415, 2142286), (98270, 1578647), (118265, 1311746), (128278, 1209355), (137578, 1127605), (144830, 1071143), (172765, 897946), (225521, 687890), (236530, 655873), (241871, 641390), (320695, 483742), (343945, 451042), (345530, 448973)]