118395510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2087}}^1$

素因数の和:2189

約数の個数: 64

約数和(自身を含む): 298266624

約数和(自身を除く): 179871114

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 61, 62, 93, 122, 155, 183, 186, 305, 310, 366, 465, 610, 915, 930, 1830, 1891, 2087, 3782, 4174, 5673, 6261, 9455, 10435, 11346, 12522, 18910, 20870, 28365, 31305, 56730, 62610, 64697, 127307, 129394, 194091, 254614, 323485, 381921, 388182, 636535, 646970, 763842, 970455, 1273070, 1909605, 1940910, 3819210, 3946517, 7893034, 11839551, 19732585, 23679102, 39465170, 59197755, 118395510]

約数ペア:

[(1, 118395510), (2, 59197755), (3, 39465170), (5, 23679102), (6, 19732585), (10, 11839551), (15, 7893034), (30, 3946517), (31, 3819210), (61, 1940910), (62, 1909605), (93, 1273070), (122, 970455), (155, 763842), (183, 646970), (186, 636535), (305, 388182), (310, 381921), (366, 323485), (465, 254614), (610, 194091), (915, 129394), (930, 127307), (1830, 64697), (1891, 62610), (2087, 56730), (3782, 31305), (4174, 28365), (5673, 20870), (6261, 18910), (9455, 12522), (10435, 11346)]