69318420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^2\times {\mathrm{523}}^1$

素因数の和:629

約数の個数: 72

約数和(自身を含む): 198688224

約数和(自身を除く): 129369804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 523, 564, 705, 940, 1046, 1410, 1569, 2092, 2209, 2615, 2820, 3138, 4418, 5230, 6276, 6627, 7845, 8836, 10460, 11045, 13254, 15690, 22090, 24581, 26508, 31380, 33135, 44180, 49162, 66270, 73743, 98324, 122905, 132540, 147486, 245810, 294972, 368715, 491620, 737430, 1155307, 1474860, 2310614, 3465921, 4621228, 5776535, 6931842, 11553070, 13863684, 17329605, 23106140, 34659210, 69318420]

約数ペア:

[(1, 69318420), (2, 34659210), (3, 23106140), (4, 17329605), (5, 13863684), (6, 11553070), (10, 6931842), (12, 5776535), (15, 4621228), (20, 3465921), (30, 2310614), (47, 1474860), (60, 1155307), (94, 737430), (141, 491620), (188, 368715), (235, 294972), (282, 245810), (470, 147486), (523, 132540), (564, 122905), (705, 98324), (940, 73743), (1046, 66270), (1410, 49162), (1569, 44180), (2092, 33135), (2209, 31380), (2615, 26508), (2820, 24581), (3138, 22090), (4418, 15690), (5230, 13254), (6276, 11045), (6627, 10460), (7845, 8836)]