67846205420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{28506809}}^1$

素因数の和:28506842

約数の個数: 48

約数和(自身を含む): 172409186880

約数和(自身を除く): 104562981460

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, 28506809, 57013618, 114027236, 142534045, 199547663, 285068090, 399095326, 484615753, 570136180, 798190652, 969231506, 997738315, 1938463012, 1995476630, 2423078765, 3392310271, 3990953260, 4846157530, 6784620542, 9692315060, 13569241084, 16961551355, 33923102710, 67846205420]

約数ペア:

[(1, 67846205420), (2, 33923102710), (4, 16961551355), (5, 13569241084), (7, 9692315060), (10, 6784620542), (14, 4846157530), (17, 3990953260), (20, 3392310271), (28, 2423078765), (34, 1995476630), (35, 1938463012), (68, 997738315), (70, 969231506), (85, 798190652), (119, 570136180), (140, 484615753), (170, 399095326), (238, 285068090), (340, 199547663), (476, 142534045), (595, 114027236), (1190, 57013618), (2380, 28506809)]