2055386460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{3769}}^1$

素因数の和:3991

約数の個数: 96

約数和(自身を含む): 5890248000

約数和(自身を除く): 3834861540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 149, 183, 244, 298, 305, 366, 447, 596, 610, 732, 745, 894, 915, 1220, 1490, 1788, 1830, 2235, 2980, 3660, 3769, 4470, 7538, 8940, 9089, 11307, 15076, 18178, 18845, 22614, 27267, 36356, 37690, 45228, 45445, 54534, 56535, 75380, 90890, 109068, 113070, 136335, 181780, 226140, 229909, 272670, 459818, 545340, 561581, 689727, 919636, 1123162, 1149545, 1379454, 1684743, 2246324, 2299090, 2758908, 2807905, 3369486, 3448635, 4598180, 5615810, 6738972, 6897270, 8423715, 11231620, 13794540, 16847430, 33694860, 34256441, 68512882, 102769323, 137025764, 171282205, 205538646, 342564410, 411077292, 513846615, 685128820, 1027693230, 2055386460]

約数ペア:

[(1, 2055386460), (2, 1027693230), (3, 685128820), (4, 513846615), (5, 411077292), (6, 342564410), (10, 205538646), (12, 171282205), (15, 137025764), (20, 102769323), (30, 68512882), (60, 34256441), (61, 33694860), (122, 16847430), (149, 13794540), (183, 11231620), (244, 8423715), (298, 6897270), (305, 6738972), (366, 5615810), (447, 4598180), (596, 3448635), (610, 3369486), (732, 2807905), (745, 2758908), (894, 2299090), (915, 2246324), (1220, 1684743), (1490, 1379454), (1788, 1149545), (1830, 1123162), (2235, 919636), (2980, 689727), (3660, 561581), (3769, 545340), (4470, 459818), (7538, 272670), (8940, 229909), (9089, 226140), (11307, 181780), (15076, 136335), (18178, 113070), (18845, 109068), (22614, 90890), (27267, 75380), (36356, 56535), (37690, 54534), (45228, 45445)]