23081340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{281}}^1$

素因数の和:367

約数の個数: 72

約数和(自身を含む): 66658032

約数和(自身を除く): 43576692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 281, 370, 444, 555, 562, 740, 843, 1110, 1124, 1369, 1405, 1686, 2220, 2738, 2810, 3372, 4107, 4215, 5476, 5620, 6845, 8214, 8430, 10397, 13690, 16428, 16860, 20535, 20794, 27380, 31191, 41070, 41588, 51985, 62382, 82140, 103970, 124764, 155955, 207940, 311910, 384689, 623820, 769378, 1154067, 1538756, 1923445, 2308134, 3846890, 4616268, 5770335, 7693780, 11540670, 23081340]

約数ペア:

[(1, 23081340), (2, 11540670), (3, 7693780), (4, 5770335), (5, 4616268), (6, 3846890), (10, 2308134), (12, 1923445), (15, 1538756), (20, 1154067), (30, 769378), (37, 623820), (60, 384689), (74, 311910), (111, 207940), (148, 155955), (185, 124764), (222, 103970), (281, 82140), (370, 62382), (444, 51985), (555, 41588), (562, 41070), (740, 31191), (843, 27380), (1110, 20794), (1124, 20535), (1369, 16860), (1405, 16428), (1686, 13690), (2220, 10397), (2738, 8430), (2810, 8214), (3372, 6845), (4107, 5620), (4215, 5476)]