64577030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{29759}}^1$

素因数の和:29804

約数の個数: 32

約数和(自身を含む): 137134080

約数和(自身を除く): 72557050

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 29759, 59518, 148795, 208313, 297590, 416626, 922529, 1041565, 1845058, 2083130, 4612645, 6457703, 9225290, 12915406, 32288515, 64577030]

約数ペア:

[(1, 64577030), (2, 32288515), (5, 12915406), (7, 9225290), (10, 6457703), (14, 4612645), (31, 2083130), (35, 1845058), (62, 1041565), (70, 922529), (155, 416626), (217, 297590), (310, 208313), (434, 148795), (1085, 59518), (2170, 29759)]