123367530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1$

素因数の和:376

約数の個数: 128

約数和(自身を含む): 351993600

約数和(自身を除く): 228626070

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 149, 165, 193, 195, 286, 298, 330, 386, 390, 429, 447, 579, 715, 745, 858, 894, 965, 1158, 1430, 1490, 1639, 1930, 1937, 2123, 2145, 2235, 2509, 2895, 3278, 3874, 4246, 4290, 4470, 4917, 5018, 5790, 5811, 6369, 7527, 8195, 9685, 9834, 10615, 11622, 12545, 12738, 15054, 16390, 19370, 21230, 21307, 24585, 25090, 27599, 28757, 29055, 31845, 37635, 42614, 49170, 55198, 57514, 58110, 63690, 63921, 75270, 82797, 86271, 106535, 127842, 137995, 143785, 165594, 172542, 213070, 275990, 287570, 316327, 319605, 373841, 413985, 431355, 632654, 639210, 747682, 827970, 862710, 948981, 1121523, 1581635, 1869205, 1897962, 2243046, 3163270, 3738410, 4112251, 4744905, 5607615, 8224502, 9489810, 11215230, 12336753, 20561255, 24673506, 41122510, 61683765, 123367530]

約数ペア:

[(1, 123367530), (2, 61683765), (3, 41122510), (5, 24673506), (6, 20561255), (10, 12336753), (11, 11215230), (13, 9489810), (15, 8224502), (22, 5607615), (26, 4744905), (30, 4112251), (33, 3738410), (39, 3163270), (55, 2243046), (65, 1897962), (66, 1869205), (78, 1581635), (110, 1121523), (130, 948981), (143, 862710), (149, 827970), (165, 747682), (193, 639210), (195, 632654), (286, 431355), (298, 413985), (330, 373841), (386, 319605), (390, 316327), (429, 287570), (447, 275990), (579, 213070), (715, 172542), (745, 165594), (858, 143785), (894, 137995), (965, 127842), (1158, 106535), (1430, 86271), (1490, 82797), (1639, 75270), (1930, 63921), (1937, 63690), (2123, 58110), (2145, 57514), (2235, 55198), (2509, 49170), (2895, 42614), (3278, 37635), (3874, 31845), (4246, 29055), (4290, 28757), (4470, 27599), (4917, 25090), (5018, 24585), (5790, 21307), (5811, 21230), (6369, 19370), (7527, 16390), (8195, 15054), (9685, 12738), (9834, 12545), (10615, 11622)]