15691031340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2081}}^1\times {\mathrm{125669}}^1$

素因数の和:127762

約数の個数: 48

約数和(自身を含む): 43956349920

約数和(自身を除く): 28265318580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2081, 4162, 6243, 8324, 10405, 12486, 20810, 24972, 31215, 41620, 62430, 124860, 125669, 251338, 377007, 502676, 628345, 754014, 1256690, 1508028, 1885035, 2513380, 3770070, 7540140, 261517189, 523034378, 784551567, 1046068756, 1307585945, 1569103134, 2615171890, 3138206268, 3922757835, 5230343780, 7845515670, 15691031340]

約数ペア:

[(1, 15691031340), (2, 7845515670), (3, 5230343780), (4, 3922757835), (5, 3138206268), (6, 2615171890), (10, 1569103134), (12, 1307585945), (15, 1046068756), (20, 784551567), (30, 523034378), (60, 261517189), (2081, 7540140), (4162, 3770070), (6243, 2513380), (8324, 1885035), (10405, 1508028), (12486, 1256690), (20810, 754014), (24972, 628345), (31215, 502676), (41620, 377007), (62430, 251338), (124860, 125669)]