71748330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{140683}}^1$

素因数の和:140710

約数の個数: 32

約数和(自身を含む): 182326464

約数和(自身を除く): 110578134

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 140683, 281366, 422049, 703415, 844098, 1406830, 2110245, 2391611, 4220490, 4783222, 7174833, 11958055, 14349666, 23916110, 35874165, 71748330]

約数ペア:

[(1, 71748330), (2, 35874165), (3, 23916110), (5, 14349666), (6, 11958055), (10, 7174833), (15, 4783222), (17, 4220490), (30, 2391611), (34, 2110245), (51, 1406830), (85, 844098), (102, 703415), (170, 422049), (255, 281366), (510, 140683)]