4859260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{569}}^1$

素因数の和:646

約数の個数: 48

約数和(自身を含む): 11874240

約数和(自身を除く): 7014980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 122, 140, 244, 305, 427, 569, 610, 854, 1138, 1220, 1708, 2135, 2276, 2845, 3983, 4270, 5690, 7966, 8540, 11380, 15932, 19915, 34709, 39830, 69418, 79660, 138836, 173545, 242963, 347090, 485926, 694180, 971852, 1214815, 2429630, 4859260]

約数ペア:

[(1, 4859260), (2, 2429630), (4, 1214815), (5, 971852), (7, 694180), (10, 485926), (14, 347090), (20, 242963), (28, 173545), (35, 138836), (61, 79660), (70, 69418), (122, 39830), (140, 34709), (244, 19915), (305, 15932), (427, 11380), (569, 8540), (610, 7966), (854, 5690), (1138, 4270), (1220, 3983), (1708, 2845), (2135, 2276)]