184758140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{42571}}^1$

素因数の和:42618

約数の個数: 48

約数和(自身を含む): 457734144

約数和(自身を除く): 272976004

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, 42571, 85142, 170284, 212855, 297997, 425710, 595994, 851420, 1191988, 1319701, 1489985, 2639402, 2979970, 5278804, 5959940, 6598505, 9237907, 13197010, 18475814, 26394020, 36951628, 46189535, 92379070, 184758140]

約数ペア:

[(1, 184758140), (2, 92379070), (4, 46189535), (5, 36951628), (7, 26394020), (10, 18475814), (14, 13197010), (20, 9237907), (28, 6598505), (31, 5959940), (35, 5278804), (62, 2979970), (70, 2639402), (124, 1489985), (140, 1319701), (155, 1191988), (217, 851420), (310, 595994), (434, 425710), (620, 297997), (868, 212855), (1085, 170284), (2170, 85142), (4340, 42571)]