30222772040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{44445253}}^1$

素因数の和:44445281

約数の個数: 32

約数和(自身を含む): 72001311480

約数和(自身を除く): 41778539440

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 44445253, 88890506, 177781012, 222226265, 355562024, 444452530, 755569301, 888905060, 1511138602, 1777810120, 3022277204, 3777846505, 6044554408, 7555693010, 15111386020, 30222772040]

約数ペア:

[(1, 30222772040), (2, 15111386020), (4, 7555693010), (5, 6044554408), (8, 3777846505), (10, 3022277204), (17, 1777810120), (20, 1511138602), (34, 888905060), (40, 755569301), (68, 444452530), (85, 355562024), (136, 222226265), (170, 177781012), (340, 88890506), (680, 44445253)]