459143860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{29023}}^1$

素因数の和:29152

約数の個数: 48

約数和(自身を含む): 1111735296

約数和(自身を除く): 652591436

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 113, 140, 226, 452, 565, 791, 1130, 1582, 2260, 3164, 3955, 7910, 15820, 29023, 58046, 116092, 145115, 203161, 290230, 406322, 580460, 812644, 1015805, 2031610, 3279599, 4063220, 6559198, 13118396, 16397995, 22957193, 32795990, 45914386, 65591980, 91828772, 114785965, 229571930, 459143860]

約数ペア:

[(1, 459143860), (2, 229571930), (4, 114785965), (5, 91828772), (7, 65591980), (10, 45914386), (14, 32795990), (20, 22957193), (28, 16397995), (35, 13118396), (70, 6559198), (113, 4063220), (140, 3279599), (226, 2031610), (452, 1015805), (565, 812644), (791, 580460), (1130, 406322), (1582, 290230), (2260, 203161), (3164, 145115), (3955, 116092), (7910, 58046), (15820, 29023)]