312720570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{12917}}^1$

素因数の和:13199

約数の個数: 48

約数和(自身を含む): 816159240

約数和(自身を除く): 503438670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 269, 538, 807, 1345, 1614, 2421, 2690, 4035, 4842, 8070, 12105, 12917, 24210, 25834, 38751, 64585, 77502, 116253, 129170, 193755, 232506, 387510, 581265, 1162530, 3474673, 6949346, 10424019, 17373365, 20848038, 31272057, 34746730, 52120095, 62544114, 104240190, 156360285, 312720570]

約数ペア:

[(1, 312720570), (2, 156360285), (3, 104240190), (5, 62544114), (6, 52120095), (9, 34746730), (10, 31272057), (15, 20848038), (18, 17373365), (30, 10424019), (45, 6949346), (90, 3474673), (269, 1162530), (538, 581265), (807, 387510), (1345, 232506), (1614, 193755), (2421, 129170), (2690, 116253), (4035, 77502), (4842, 64585), (8070, 38751), (12105, 25834), (12917, 24210)]