7148364420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2534881}}^1$

素因数の和:2534940

約数の個数: 48

約数和(自身を含む): 20441288448

約数和(自身を除く): 13292924028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 2534881, 5069762, 7604643, 10139524, 12674405, 15209286, 25348810, 30418572, 38023215, 50697620, 76046430, 119139407, 152092860, 238278814, 357418221, 476557628, 595697035, 714836442, 1191394070, 1429672884, 1787091105, 2382788140, 3574182210, 7148364420]

約数ペア:

[(1, 7148364420), (2, 3574182210), (3, 2382788140), (4, 1787091105), (5, 1429672884), (6, 1191394070), (10, 714836442), (12, 595697035), (15, 476557628), (20, 357418221), (30, 238278814), (47, 152092860), (60, 119139407), (94, 76046430), (141, 50697620), (188, 38023215), (235, 30418572), (282, 25348810), (470, 15209286), (564, 12674405), (705, 10139524), (940, 7604643), (1410, 5069762), (2820, 2534881)]