155837070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{12457}}^1$

素因数の和:12609

約数の個数: 48

約数和(自身を含む): 408124080

約数和(自身を除く): 252287010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 139, 278, 417, 695, 834, 1251, 1390, 2085, 2502, 4170, 6255, 12457, 12510, 24914, 37371, 62285, 74742, 112113, 124570, 186855, 224226, 373710, 560565, 1121130, 1731523, 3463046, 5194569, 8657615, 10389138, 15583707, 17315230, 25972845, 31167414, 51945690, 77918535, 155837070]

約数ペア:

[(1, 155837070), (2, 77918535), (3, 51945690), (5, 31167414), (6, 25972845), (9, 17315230), (10, 15583707), (15, 10389138), (18, 8657615), (30, 5194569), (45, 3463046), (90, 1731523), (139, 1121130), (278, 560565), (417, 373710), (695, 224226), (834, 186855), (1251, 124570), (1390, 112113), (2085, 74742), (2502, 62285), (4170, 37371), (6255, 24914), (12457, 12510)]