3333260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{821}}^1$

素因数の和:866

約数の個数: 48

約数和(自身を含む): 8285760

約数和(自身を除く): 4952500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 821, 1015, 1642, 2030, 3284, 4060, 4105, 5747, 8210, 11494, 16420, 22988, 23809, 28735, 47618, 57470, 95236, 114940, 119045, 166663, 238090, 333326, 476180, 666652, 833315, 1666630, 3333260]

約数ペア:

[(1, 3333260), (2, 1666630), (4, 833315), (5, 666652), (7, 476180), (10, 333326), (14, 238090), (20, 166663), (28, 119045), (29, 114940), (35, 95236), (58, 57470), (70, 47618), (116, 28735), (140, 23809), (145, 22988), (203, 16420), (290, 11494), (406, 8210), (580, 5747), (812, 4105), (821, 4060), (1015, 3284), (1642, 2030)]