518397780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{183829}}^1$

素因数の和:183888

約数の個数: 48

約数和(自身を含む): 1482405120

約数和(自身を除く): 964007340

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, 183829, 367658, 551487, 735316, 919145, 1102974, 1838290, 2205948, 2757435, 3676580, 5514870, 8639963, 11029740, 17279926, 25919889, 34559852, 43199815, 51839778, 86399630, 103679556, 129599445, 172799260, 259198890, 518397780]

約数ペア:

[(1, 518397780), (2, 259198890), (3, 172799260), (4, 129599445), (5, 103679556), (6, 86399630), (10, 51839778), (12, 43199815), (15, 34559852), (20, 25919889), (30, 17279926), (47, 11029740), (60, 8639963), (94, 5514870), (141, 3676580), (188, 2757435), (235, 2205948), (282, 1838290), (470, 1102974), (564, 919145), (705, 735316), (940, 551487), (1410, 367658), (2820, 183829)]