126584780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{29167}}^1$

素因数の和:29214

約数の個数: 48

約数和(自身を含む): 313614336

約数和(自身を除く): 187029556

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 29167, 58334, 116668, 145835, 204169, 291670, 408338, 583340, 816676, 904177, 1020845, 1808354, 2041690, 3616708, 4083380, 4520885, 6329239, 9041770, 12658478, 18083540, 25316956, 31646195, 63292390, 126584780]

約数ペア:

[(1, 126584780), (2, 63292390), (4, 31646195), (5, 25316956), (7, 18083540), (10, 12658478), (14, 9041770), (20, 6329239), (28, 4520885), (31, 4083380), (35, 3616708), (62, 2041690), (70, 1808354), (124, 1020845), (140, 904177), (155, 816676), (217, 583340), (310, 408338), (434, 291670), (620, 204169), (868, 145835), (1085, 116668), (2170, 58334), (4340, 29167)]