1854962912180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1013}}^1\times {\mathrm{13079699}}^1$

素因数の和:13080728

約数の個数: 48

約数和(自身を含む): 4456306108800

約数和(自身を除く): 2601343196620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1013, 2026, 4052, 5065, 7091, 10130, 14182, 20260, 28364, 35455, 70910, 141820, 13079699, 26159398, 52318796, 65398495, 91557893, 130796990, 183115786, 261593980, 366231572, 457789465, 915578930, 1831157860, 13249735087, 26499470174, 52998940348, 66248675435, 92748145609, 132497350870, 185496291218, 264994701740, 370992582436, 463740728045, 927481456090, 1854962912180]

約数ペア:

[(1, 1854962912180), (2, 927481456090), (4, 463740728045), (5, 370992582436), (7, 264994701740), (10, 185496291218), (14, 132497350870), (20, 92748145609), (28, 66248675435), (35, 52998940348), (70, 26499470174), (140, 13249735087), (1013, 1831157860), (2026, 915578930), (4052, 457789465), (5065, 366231572), (7091, 261593980), (10130, 183115786), (14182, 130796990), (20260, 91557893), (28364, 65398495), (35455, 52318796), (70910, 26159398), (141820, 13079699)]