68892540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37039}}^1$

素因数の和:37082

約数の個数: 48

約数和(自身を含む): 199127040

約数和(自身を除く): 130234500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 37039, 74078, 111117, 148156, 185195, 222234, 370390, 444468, 555585, 740780, 1111170, 1148209, 2222340, 2296418, 3444627, 4592836, 5741045, 6889254, 11482090, 13778508, 17223135, 22964180, 34446270, 68892540]

約数ペア:

[(1, 68892540), (2, 34446270), (3, 22964180), (4, 17223135), (5, 13778508), (6, 11482090), (10, 6889254), (12, 5741045), (15, 4592836), (20, 3444627), (30, 2296418), (31, 2222340), (60, 1148209), (62, 1111170), (93, 740780), (124, 555585), (155, 444468), (186, 370390), (310, 222234), (372, 185195), (465, 148156), (620, 111117), (930, 74078), (1860, 37039)]