9105320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1049}}^1$

素因数の和:1098

約数の個数: 64

約数和(自身を含む): 24192000

約数和(自身を除く): 15086680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1049, 1085, 1240, 1736, 2098, 2170, 4196, 4340, 5245, 7343, 8392, 8680, 10490, 14686, 20980, 29372, 32519, 36715, 41960, 58744, 65038, 73430, 130076, 146860, 162595, 227633, 260152, 293720, 325190, 455266, 650380, 910532, 1138165, 1300760, 1821064, 2276330, 4552660, 9105320]

約数ペア:

[(1, 9105320), (2, 4552660), (4, 2276330), (5, 1821064), (7, 1300760), (8, 1138165), (10, 910532), (14, 650380), (20, 455266), (28, 325190), (31, 293720), (35, 260152), (40, 227633), (56, 162595), (62, 146860), (70, 130076), (124, 73430), (140, 65038), (155, 58744), (217, 41960), (248, 36715), (280, 32519), (310, 29372), (434, 20980), (620, 14686), (868, 10490), (1049, 8680), (1085, 8392), (1240, 7343), (1736, 5245), (2098, 4340), (2170, 4196)]