71920470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{45233}}^1$

素因数の和:45296

約数の個数: 32

約数和(自身を含む): 175869792

約数和(自身を除く): 103949322

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 45233, 90466, 135699, 226165, 271398, 452330, 678495, 1356990, 2397349, 4794698, 7192047, 11986745, 14384094, 23973490, 35960235, 71920470]

約数ペア:

[(1, 71920470), (2, 35960235), (3, 23973490), (5, 14384094), (6, 11986745), (10, 7192047), (15, 4794698), (30, 2397349), (53, 1356990), (106, 678495), (159, 452330), (265, 271398), (318, 226165), (530, 135699), (795, 90466), (1590, 45233)]