159867930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{433}}^1$

素因数の和:871

約数の個数: 64

約数和(自身を含む): 397974528

約数和(自身を除く): 238106598

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 397, 433, 465, 794, 866, 930, 1191, 1299, 1985, 2165, 2382, 2598, 3970, 4330, 5955, 6495, 11910, 12307, 12990, 13423, 24614, 26846, 36921, 40269, 61535, 67115, 73842, 80538, 123070, 134230, 171901, 184605, 201345, 343802, 369210, 402690, 515703, 859505, 1031406, 1719010, 2578515, 5157030, 5328931, 10657862, 15986793, 26644655, 31973586, 53289310, 79933965, 159867930]

約数ペア:

[(1, 159867930), (2, 79933965), (3, 53289310), (5, 31973586), (6, 26644655), (10, 15986793), (15, 10657862), (30, 5328931), (31, 5157030), (62, 2578515), (93, 1719010), (155, 1031406), (186, 859505), (310, 515703), (397, 402690), (433, 369210), (465, 343802), (794, 201345), (866, 184605), (930, 171901), (1191, 134230), (1299, 123070), (1985, 80538), (2165, 73842), (2382, 67115), (2598, 61535), (3970, 40269), (4330, 36921), (5955, 26846), (6495, 24614), (11910, 13423), (12307, 12990)]