154403730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131969}}^1$

素因数の和:131995

約数の個数: 48

約数和(自身を含む): 432333720

約数和(自身を除く): 277929990

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 131969, 263938, 395907, 659845, 791814, 1187721, 1319690, 1715597, 1979535, 2375442, 3431194, 3959070, 5146791, 5938605, 8577985, 10293582, 11877210, 15440373, 17155970, 25733955, 30880746, 51467910, 77201865, 154403730]

約数ペア:

[(1, 154403730), (2, 77201865), (3, 51467910), (5, 30880746), (6, 25733955), (9, 17155970), (10, 15440373), (13, 11877210), (15, 10293582), (18, 8577985), (26, 5938605), (30, 5146791), (39, 3959070), (45, 3431194), (65, 2375442), (78, 1979535), (90, 1715597), (117, 1319690), (130, 1187721), (195, 791814), (234, 659845), (390, 395907), (585, 263938), (1170, 131969)]