91139820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{9319}}^1$

素因数の和:9494

約数の個数: 48

約数和(自身を含む): 256784640

約数和(自身を除く): 165644820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 163, 326, 489, 652, 815, 978, 1630, 1956, 2445, 3260, 4890, 9319, 9780, 18638, 27957, 37276, 46595, 55914, 93190, 111828, 139785, 186380, 279570, 559140, 1518997, 3037994, 4556991, 6075988, 7594985, 9113982, 15189970, 18227964, 22784955, 30379940, 45569910, 91139820]

約数ペア:

[(1, 91139820), (2, 45569910), (3, 30379940), (4, 22784955), (5, 18227964), (6, 15189970), (10, 9113982), (12, 7594985), (15, 6075988), (20, 4556991), (30, 3037994), (60, 1518997), (163, 559140), (326, 279570), (489, 186380), (652, 139785), (815, 111828), (978, 93190), (1630, 55914), (1956, 46595), (2445, 37276), (3260, 27957), (4890, 18638), (9319, 9780)]