8133780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4373}}^1$

素因数の和:4416

約数の個数: 48

約数和(自身を含む): 23514624

約数和(自身を除く): 15380844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 4373, 8746, 13119, 17492, 21865, 26238, 43730, 52476, 65595, 87460, 131190, 135563, 262380, 271126, 406689, 542252, 677815, 813378, 1355630, 1626756, 2033445, 2711260, 4066890, 8133780]

約数ペア:

[(1, 8133780), (2, 4066890), (3, 2711260), (4, 2033445), (5, 1626756), (6, 1355630), (10, 813378), (12, 677815), (15, 542252), (20, 406689), (30, 271126), (31, 262380), (60, 135563), (62, 131190), (93, 87460), (124, 65595), (155, 52476), (186, 43730), (310, 26238), (372, 21865), (465, 17492), (620, 13119), (930, 8746), (1860, 4373)]