121973730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{213989}}^1$

素因数の和:214018

約数の個数: 32

約数和(自身を含む): 308145600

約数和(自身を除く): 186171870

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 213989, 427978, 641967, 1069945, 1283934, 2139890, 3209835, 4065791, 6419670, 8131582, 12197373, 20328955, 24394746, 40657910, 60986865, 121973730]

約数ペア:

[(1, 121973730), (2, 60986865), (3, 40657910), (5, 24394746), (6, 20328955), (10, 12197373), (15, 8131582), (19, 6419670), (30, 4065791), (38, 3209835), (57, 2139890), (95, 1283934), (114, 1069945), (190, 641967), (285, 427978), (570, 213989)]