4717790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{557}}^1$

素因数の和:593

約数の個数: 48

約数和(自身を含む): 10686816

約数和(自身を除く): 5969026

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 242, 385, 557, 605, 770, 847, 1114, 1210, 1694, 2785, 3899, 4235, 5570, 6127, 7798, 8470, 12254, 19495, 30635, 38990, 42889, 61270, 67397, 85778, 134794, 214445, 336985, 428890, 471779, 673970, 943558, 2358895, 4717790]

約数ペア:

[(1, 4717790), (2, 2358895), (5, 943558), (7, 673970), (10, 471779), (11, 428890), (14, 336985), (22, 214445), (35, 134794), (55, 85778), (70, 67397), (77, 61270), (110, 42889), (121, 38990), (154, 30635), (242, 19495), (385, 12254), (557, 8470), (605, 7798), (770, 6127), (847, 5570), (1114, 4235), (1210, 3899), (1694, 2785)]