145369170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{55697}}^1$

素因数の和:55739

約数の個数: 48

約数和(自身を含む): 390999960

約数和(自身を除く): 245630790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 55697, 111394, 167091, 278485, 334182, 501273, 556970, 835455, 1002546, 1615213, 1670910, 2506365, 3230426, 4845639, 5012730, 8076065, 9691278, 14536917, 16152130, 24228195, 29073834, 48456390, 72684585, 145369170]

約数ペア:

[(1, 145369170), (2, 72684585), (3, 48456390), (5, 29073834), (6, 24228195), (9, 16152130), (10, 14536917), (15, 9691278), (18, 8076065), (29, 5012730), (30, 4845639), (45, 3230426), (58, 2506365), (87, 1670910), (90, 1615213), (145, 1002546), (174, 835455), (261, 556970), (290, 501273), (435, 334182), (522, 278485), (870, 167091), (1305, 111394), (2610, 55697)]