149431470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{3919}}^1$

素因数の和:4001

約数の個数: 64

約数和(自身を含む): 379330560

約数和(自身を除く): 229899090

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 41, 62, 82, 93, 123, 155, 186, 205, 246, 310, 410, 465, 615, 930, 1230, 1271, 2542, 3813, 3919, 6355, 7626, 7838, 11757, 12710, 19065, 19595, 23514, 38130, 39190, 58785, 117570, 121489, 160679, 242978, 321358, 364467, 482037, 607445, 728934, 803395, 964074, 1214890, 1606790, 1822335, 2410185, 3644670, 4820370, 4981049, 9962098, 14943147, 24905245, 29886294, 49810490, 74715735, 149431470]

約数ペア:

[(1, 149431470), (2, 74715735), (3, 49810490), (5, 29886294), (6, 24905245), (10, 14943147), (15, 9962098), (30, 4981049), (31, 4820370), (41, 3644670), (62, 2410185), (82, 1822335), (93, 1606790), (123, 1214890), (155, 964074), (186, 803395), (205, 728934), (246, 607445), (310, 482037), (410, 364467), (465, 321358), (615, 242978), (930, 160679), (1230, 121489), (1271, 117570), (2542, 58785), (3813, 39190), (3919, 38130), (6355, 23514), (7626, 19595), (7838, 19065), (11757, 12710)]