713783420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{299909}}^1$

素因数の和:299942

約数の個数: 48

約数和(自身を含む): 1813855680

約数和(自身を除く): 1100072260

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 299909, 599818, 1199636, 1499545, 2099363, 2999090, 4198726, 5098453, 5998180, 8397452, 10196906, 10496815, 20393812, 20993630, 25492265, 35689171, 41987260, 50984530, 71378342, 101969060, 142756684, 178445855, 356891710, 713783420]

約数ペア:

[(1, 713783420), (2, 356891710), (4, 178445855), (5, 142756684), (7, 101969060), (10, 71378342), (14, 50984530), (17, 41987260), (20, 35689171), (28, 25492265), (34, 20993630), (35, 20393812), (68, 10496815), (70, 10196906), (85, 8397452), (119, 5998180), (140, 5098453), (170, 4198726), (238, 2999090), (340, 2099363), (476, 1499545), (595, 1199636), (1190, 599818), (2380, 299909)]