417364140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{997}}^1\times {\mathrm{6977}}^1$

素因数の和:7986

約数の個数: 48

約数和(自身を含む): 1169959392

約数和(自身を除く): 752595252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 997, 1994, 2991, 3988, 4985, 5982, 6977, 9970, 11964, 13954, 14955, 19940, 20931, 27908, 29910, 34885, 41862, 59820, 69770, 83724, 104655, 139540, 209310, 418620, 6956069, 13912138, 20868207, 27824276, 34780345, 41736414, 69560690, 83472828, 104341035, 139121380, 208682070, 417364140]

約数ペア:

[(1, 417364140), (2, 208682070), (3, 139121380), (4, 104341035), (5, 83472828), (6, 69560690), (10, 41736414), (12, 34780345), (15, 27824276), (20, 20868207), (30, 13912138), (60, 6956069), (997, 418620), (1994, 209310), (2991, 139540), (3988, 104655), (4985, 83724), (5982, 69770), (6977, 59820), (9970, 41862), (11964, 34885), (13954, 29910), (14955, 27908), (19940, 20931)]