72644230

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{569}}^1\times {\mathrm{751}}^1$

素因数の和:1344

約数の個数: 32

約数和(自身を含む): 138879360

約数和(自身を除く): 66235130

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 569, 751, 1138, 1502, 2845, 3755, 5690, 7510, 9673, 12767, 19346, 25534, 48365, 63835, 96730, 127670, 427319, 854638, 2136595, 4273190, 7264423, 14528846, 36322115, 72644230]

約数ペア:

[(1, 72644230), (2, 36322115), (5, 14528846), (10, 7264423), (17, 4273190), (34, 2136595), (85, 854638), (170, 427319), (569, 127670), (751, 96730), (1138, 63835), (1502, 48365), (2845, 25534), (3755, 19346), (5690, 12767), (7510, 9673)]