750890060

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{5431}}^1$

素因数の和:5694

約数の個数: 48

約数和(自身を含む): 1635336192

約数和(自身を除く): 884446132

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 223, 310, 446, 620, 892, 1115, 2230, 4460, 5431, 6913, 10862, 13826, 21724, 27155, 27652, 34565, 54310, 69130, 108620, 138260, 168361, 336722, 673444, 841805, 1211113, 1683610, 2422226, 3367220, 4844452, 6055565, 12111130, 24222260, 37544503, 75089006, 150178012, 187722515, 375445030, 750890060]

約数ペア:

[(1, 750890060), (2, 375445030), (4, 187722515), (5, 150178012), (10, 75089006), (20, 37544503), (31, 24222260), (62, 12111130), (124, 6055565), (155, 4844452), (223, 3367220), (310, 2422226), (446, 1683610), (620, 1211113), (892, 841805), (1115, 673444), (2230, 336722), (4460, 168361), (5431, 138260), (6913, 108620), (10862, 69130), (13826, 54310), (21724, 34565), (27155, 27652)]