4632460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:215

約数の個数: 72

約数和(自身を含む): 11778480

約数和(自身を除く): 7146020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 49, 58, 70, 98, 116, 140, 145, 163, 196, 203, 245, 290, 326, 406, 490, 580, 652, 812, 815, 980, 1015, 1141, 1421, 1630, 2030, 2282, 2842, 3260, 4060, 4564, 4727, 5684, 5705, 7105, 7987, 9454, 11410, 14210, 15974, 18908, 22820, 23635, 28420, 31948, 33089, 39935, 47270, 66178, 79870, 94540, 132356, 159740, 165445, 231623, 330890, 463246, 661780, 926492, 1158115, 2316230, 4632460]

約数ペア:

[(1, 4632460), (2, 2316230), (4, 1158115), (5, 926492), (7, 661780), (10, 463246), (14, 330890), (20, 231623), (28, 165445), (29, 159740), (35, 132356), (49, 94540), (58, 79870), (70, 66178), (98, 47270), (116, 39935), (140, 33089), (145, 31948), (163, 28420), (196, 23635), (203, 22820), (245, 18908), (290, 15974), (326, 14210), (406, 11410), (490, 9454), (580, 7987), (652, 7105), (812, 5705), (815, 5684), (980, 4727), (1015, 4564), (1141, 4060), (1421, 3260), (1630, 2842), (2030, 2282)]