156763020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{919}}^1\times {\mathrm{2843}}^1$

素因数の和:3774

約数の個数: 48

約数和(自身を含む): 439568640

約数和(自身を除く): 282805620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 919, 1838, 2757, 2843, 3676, 4595, 5514, 5686, 8529, 9190, 11028, 11372, 13785, 14215, 17058, 18380, 27570, 28430, 34116, 42645, 55140, 56860, 85290, 170580, 2612717, 5225434, 7838151, 10450868, 13063585, 15676302, 26127170, 31352604, 39190755, 52254340, 78381510, 156763020]

約数ペア:

[(1, 156763020), (2, 78381510), (3, 52254340), (4, 39190755), (5, 31352604), (6, 26127170), (10, 15676302), (12, 13063585), (15, 10450868), (20, 7838151), (30, 5225434), (60, 2612717), (919, 170580), (1838, 85290), (2757, 56860), (2843, 55140), (3676, 42645), (4595, 34116), (5514, 28430), (5686, 27570), (8529, 18380), (9190, 17058), (11028, 14215), (11372, 13785)]