23111970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{701}}^1$

素因数の和:875

約数の個数: 64

約数和(自身を含む): 63887616

約数和(自身を除く): 40775646

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 157, 210, 314, 471, 701, 785, 942, 1099, 1402, 1570, 2103, 2198, 2355, 3297, 3505, 4206, 4710, 4907, 5495, 6594, 7010, 9814, 10515, 10990, 14721, 16485, 21030, 24535, 29442, 32970, 49070, 73605, 110057, 147210, 220114, 330171, 550285, 660342, 770399, 1100570, 1540798, 1650855, 2311197, 3301710, 3851995, 4622394, 7703990, 11555985, 23111970]

約数ペア:

[(1, 23111970), (2, 11555985), (3, 7703990), (5, 4622394), (6, 3851995), (7, 3301710), (10, 2311197), (14, 1650855), (15, 1540798), (21, 1100570), (30, 770399), (35, 660342), (42, 550285), (70, 330171), (105, 220114), (157, 147210), (210, 110057), (314, 73605), (471, 49070), (701, 32970), (785, 29442), (942, 24535), (1099, 21030), (1402, 16485), (1570, 14721), (2103, 10990), (2198, 10515), (2355, 9814), (3297, 7010), (3505, 6594), (4206, 5495), (4710, 4907)]