86851170

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{45953}}^1$

素因数の和:45976

約数の個数: 64

約数和(自身を含む): 264695040

約数和(自身を除く): 177843870

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 45953, 91906, 137859, 229765, 275718, 321671, 413577, 459530, 643342, 689295, 827154, 965013, 1240731, 1378590, 1608355, 1930026, 2067885, 2481462, 2895039, 3216710, 4135770, 4825065, 5790078, 6203655, 8685117, 9650130, 12407310, 14475195, 17370234, 28950390, 43425585, 86851170]

約数ペア:

[(1, 86851170), (2, 43425585), (3, 28950390), (5, 17370234), (6, 14475195), (7, 12407310), (9, 9650130), (10, 8685117), (14, 6203655), (15, 5790078), (18, 4825065), (21, 4135770), (27, 3216710), (30, 2895039), (35, 2481462), (42, 2067885), (45, 1930026), (54, 1608355), (63, 1378590), (70, 1240731), (90, 965013), (105, 827154), (126, 689295), (135, 643342), (189, 459530), (210, 413577), (270, 321671), (315, 275718), (378, 229765), (630, 137859), (945, 91906), (1890, 45953)]