87983530

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{1429}}^1$

素因数の和:1614

約数の個数: 32

約数和(自身を含む): 163088640

約数和(自身を除く): 75105110

約数列:

[1, 2, 5, 10, 47, 94, 131, 235, 262, 470, 655, 1310, 1429, 2858, 6157, 7145, 12314, 14290, 30785, 61570, 67163, 134326, 187199, 335815, 374398, 671630, 935995, 1871990, 8798353, 17596706, 43991765, 87983530]

約数ペア:

[(1, 87983530), (2, 43991765), (5, 17596706), (10, 8798353), (47, 1871990), (94, 935995), (131, 671630), (235, 374398), (262, 335815), (470, 187199), (655, 134326), (1310, 67163), (1429, 61570), (2858, 30785), (6157, 14290), (7145, 12314)]