9905460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8689}}^1$

素因数の和:8720

約数の個数: 48

約数和(自身を含む): 29198400

約数和(自身を除く): 19292940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 8689, 17378, 26067, 34756, 43445, 52134, 86890, 104268, 130335, 165091, 173780, 260670, 330182, 495273, 521340, 660364, 825455, 990546, 1650910, 1981092, 2476365, 3301820, 4952730, 9905460]

約数ペア:

[(1, 9905460), (2, 4952730), (3, 3301820), (4, 2476365), (5, 1981092), (6, 1650910), (10, 990546), (12, 825455), (15, 660364), (19, 521340), (20, 495273), (30, 330182), (38, 260670), (57, 173780), (60, 165091), (76, 130335), (95, 104268), (114, 86890), (190, 52134), (228, 43445), (285, 34756), (380, 26067), (570, 17378), (1140, 8689)]