127136580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2357}}^1$

素因数の和:2429

約数の個数: 96

約数和(自身を含む): 380298240

約数和(自身を除く): 253161660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 31, 58, 60, 62, 87, 93, 116, 124, 145, 155, 174, 186, 290, 310, 348, 372, 435, 465, 580, 620, 870, 899, 930, 1740, 1798, 1860, 2357, 2697, 3596, 4495, 4714, 5394, 7071, 8990, 9428, 10788, 11785, 13485, 14142, 17980, 23570, 26970, 28284, 35355, 47140, 53940, 68353, 70710, 73067, 136706, 141420, 146134, 205059, 219201, 273412, 292268, 341765, 365335, 410118, 438402, 683530, 730670, 820236, 876804, 1025295, 1096005, 1367060, 1461340, 2050590, 2118943, 2192010, 4101180, 4237886, 4384020, 6356829, 8475772, 10594715, 12713658, 21189430, 25427316, 31784145, 42378860, 63568290, 127136580]

約数ペア:

[(1, 127136580), (2, 63568290), (3, 42378860), (4, 31784145), (5, 25427316), (6, 21189430), (10, 12713658), (12, 10594715), (15, 8475772), (20, 6356829), (29, 4384020), (30, 4237886), (31, 4101180), (58, 2192010), (60, 2118943), (62, 2050590), (87, 1461340), (93, 1367060), (116, 1096005), (124, 1025295), (145, 876804), (155, 820236), (174, 730670), (186, 683530), (290, 438402), (310, 410118), (348, 365335), (372, 341765), (435, 292268), (465, 273412), (580, 219201), (620, 205059), (870, 146134), (899, 141420), (930, 136706), (1740, 73067), (1798, 70710), (1860, 68353), (2357, 53940), (2697, 47140), (3596, 35355), (4495, 28284), (4714, 26970), (5394, 23570), (7071, 17980), (8990, 14142), (9428, 13485), (10788, 11785)]