12250140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29167}}^1$

素因数の和:29186

約数の個数: 48

約数和(自身を含む): 39201792

約数和(自身を除く): 26951652

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 29167, 58334, 87501, 116668, 145835, 175002, 204169, 291670, 350004, 408338, 437505, 583340, 612507, 816676, 875010, 1020845, 1225014, 1750020, 2041690, 2450028, 3062535, 4083380, 6125070, 12250140]

約数ペア:

[(1, 12250140), (2, 6125070), (3, 4083380), (4, 3062535), (5, 2450028), (6, 2041690), (7, 1750020), (10, 1225014), (12, 1020845), (14, 875010), (15, 816676), (20, 612507), (21, 583340), (28, 437505), (30, 408338), (35, 350004), (42, 291670), (60, 204169), (70, 175002), (84, 145835), (105, 116668), (140, 87501), (210, 58334), (420, 29167)]