61271730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{52369}}^1$

素因数の和:52395

約数の個数: 48

約数和(自身を含む): 171564120

約数和(自身を除く): 110292390

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, 52369, 104738, 157107, 261845, 314214, 471321, 523690, 680797, 785535, 942642, 1361594, 1571070, 2042391, 2356605, 3403985, 4084782, 4713210, 6127173, 6807970, 10211955, 12254346, 20423910, 30635865, 61271730]

約数ペア:

[(1, 61271730), (2, 30635865), (3, 20423910), (5, 12254346), (6, 10211955), (9, 6807970), (10, 6127173), (13, 4713210), (15, 4084782), (18, 3403985), (26, 2356605), (30, 2042391), (39, 1571070), (45, 1361594), (65, 942642), (78, 785535), (90, 680797), (117, 523690), (130, 471321), (195, 314214), (234, 261845), (390, 157107), (585, 104738), (1170, 52369)]