3917480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{823}}^1$

素因数の和:858

約数の個数: 64

約数和(自身を含む): 10679040

約数和(自身を除く): 6761560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 823, 952, 1190, 1646, 2380, 3292, 4115, 4760, 5761, 6584, 8230, 11522, 13991, 16460, 23044, 27982, 28805, 32920, 46088, 55964, 57610, 69955, 97937, 111928, 115220, 139910, 195874, 230440, 279820, 391748, 489685, 559640, 783496, 979370, 1958740, 3917480]

約数ペア:

[(1, 3917480), (2, 1958740), (4, 979370), (5, 783496), (7, 559640), (8, 489685), (10, 391748), (14, 279820), (17, 230440), (20, 195874), (28, 139910), (34, 115220), (35, 111928), (40, 97937), (56, 69955), (68, 57610), (70, 55964), (85, 46088), (119, 32920), (136, 28805), (140, 27982), (170, 23044), (238, 16460), (280, 13991), (340, 11522), (476, 8230), (595, 6584), (680, 5761), (823, 4760), (952, 4115), (1190, 3292), (1646, 2380)]