64723290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{773}}^1\times {\mathrm{2791}}^1$

素因数の和:3574

約数の個数: 32

約数和(自身を含む): 155592576

約数和(自身を除く): 90869286

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 773, 1546, 2319, 2791, 3865, 4638, 5582, 7730, 8373, 11595, 13955, 16746, 23190, 27910, 41865, 83730, 2157443, 4314886, 6472329, 10787215, 12944658, 21574430, 32361645, 64723290]

約数ペア:

[(1, 64723290), (2, 32361645), (3, 21574430), (5, 12944658), (6, 10787215), (10, 6472329), (15, 4314886), (30, 2157443), (773, 83730), (1546, 41865), (2319, 27910), (2791, 23190), (3865, 16746), (4638, 13955), (5582, 11595), (7730, 8373)]