72896130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{2447}}^1$

素因数の和:2791

約数の個数: 48

約数和(自身を含む): 190180224

約数和(自身を除く): 117284094

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 331, 662, 993, 1655, 1986, 2447, 2979, 3310, 4894, 4965, 5958, 7341, 9930, 12235, 14682, 14895, 22023, 24470, 29790, 36705, 44046, 73410, 110115, 220230, 809957, 1619914, 2429871, 4049785, 4859742, 7289613, 8099570, 12149355, 14579226, 24298710, 36448065, 72896130]

約数ペア:

[(1, 72896130), (2, 36448065), (3, 24298710), (5, 14579226), (6, 12149355), (9, 8099570), (10, 7289613), (15, 4859742), (18, 4049785), (30, 2429871), (45, 1619914), (90, 809957), (331, 220230), (662, 110115), (993, 73410), (1655, 44046), (1986, 36705), (2447, 29790), (2979, 24470), (3310, 22023), (4894, 14895), (4965, 14682), (5958, 12235), (7341, 9930)]