7131121930

素因数分解:

$2^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{571}}^1\times {\mathrm{6977}}^1$

素因数の和:7734

約数の個数: 32

約数和(自身を含む): 12932187840

約数和(自身を除く): 5801065910

約数列:

[1, 2, 5, 10, 179, 358, 571, 895, 1142, 1790, 2855, 5710, 6977, 13954, 34885, 69770, 102209, 204418, 511045, 1022090, 1248883, 2497766, 3983867, 6244415, 7967734, 12488830, 19919335, 39838670, 713112193, 1426224386, 3565560965, 7131121930]

約数ペア:

[(1, 7131121930), (2, 3565560965), (5, 1426224386), (10, 713112193), (179, 39838670), (358, 19919335), (571, 12488830), (895, 7967734), (1142, 6244415), (1790, 3983867), (2855, 2497766), (5710, 1248883), (6977, 1022090), (13954, 511045), (34885, 204418), (69770, 102209)]