301701790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1013}}^1$

素因数の和:1141

約数の個数: 64

約数和(自身を含む): 613267200

約数和(自身を除く): 311565410

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 79, 130, 145, 158, 290, 377, 395, 754, 790, 1013, 1027, 1885, 2026, 2054, 2291, 3770, 4582, 5065, 5135, 10130, 10270, 11455, 13169, 22910, 26338, 29377, 29783, 58754, 59566, 65845, 80027, 131690, 146885, 148915, 160054, 293770, 297830, 381901, 400135, 763802, 800270, 1040351, 1909505, 2080702, 2320783, 3819010, 4641566, 5201755, 10403510, 11603915, 23207830, 30170179, 60340358, 150850895, 301701790]

約数ペア:

[(1, 301701790), (2, 150850895), (5, 60340358), (10, 30170179), (13, 23207830), (26, 11603915), (29, 10403510), (58, 5201755), (65, 4641566), (79, 3819010), (130, 2320783), (145, 2080702), (158, 1909505), (290, 1040351), (377, 800270), (395, 763802), (754, 400135), (790, 381901), (1013, 297830), (1027, 293770), (1885, 160054), (2026, 148915), (2054, 146885), (2291, 131690), (3770, 80027), (4582, 65845), (5065, 59566), (5135, 58754), (10130, 29783), (10270, 29377), (11455, 26338), (13169, 22910)]