121531060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{773}}^1\times {\mathrm{1123}}^1$

素因数の和:1912

約数の個数: 48

約数和(自身を含む): 292311936

約数和(自身を除く): 170780876

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 773, 1123, 1546, 2246, 3092, 3865, 4492, 5411, 5615, 7730, 7861, 10822, 11230, 15460, 15722, 21644, 22460, 27055, 31444, 39305, 54110, 78610, 108220, 157220, 868079, 1736158, 3472316, 4340395, 6076553, 8680790, 12153106, 17361580, 24306212, 30382765, 60765530, 121531060]

約数ペア:

[(1, 121531060), (2, 60765530), (4, 30382765), (5, 24306212), (7, 17361580), (10, 12153106), (14, 8680790), (20, 6076553), (28, 4340395), (35, 3472316), (70, 1736158), (140, 868079), (773, 157220), (1123, 108220), (1546, 78610), (2246, 54110), (3092, 39305), (3865, 31444), (4492, 27055), (5411, 22460), (5615, 21644), (7730, 15722), (7861, 15460), (10822, 11230)]