69106020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67751}}^1$

素因数の和:67780

約数の個数: 48

約数和(自身を含む): 204882048

約数和(自身を除く): 135776028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 67751, 135502, 203253, 271004, 338755, 406506, 677510, 813012, 1016265, 1151767, 1355020, 2032530, 2303534, 3455301, 4065060, 4607068, 5758835, 6910602, 11517670, 13821204, 17276505, 23035340, 34553010, 69106020]

約数ペア:

[(1, 69106020), (2, 34553010), (3, 23035340), (4, 17276505), (5, 13821204), (6, 11517670), (10, 6910602), (12, 5758835), (15, 4607068), (17, 4065060), (20, 3455301), (30, 2303534), (34, 2032530), (51, 1355020), (60, 1151767), (68, 1016265), (85, 813012), (102, 677510), (170, 406506), (204, 338755), (255, 271004), (340, 203253), (510, 135502), (1020, 67751)]