2815691460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3061}}^1\times {\mathrm{15331}}^1$

素因数の和:18404

約数の個数: 48

約数和(自身を含む): 7887026112

約数和(自身を除く): 5071334652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3061, 6122, 9183, 12244, 15305, 15331, 18366, 30610, 30662, 36732, 45915, 45993, 61220, 61324, 76655, 91830, 91986, 153310, 183660, 183972, 229965, 306620, 459930, 919860, 46928191, 93856382, 140784573, 187712764, 234640955, 281569146, 469281910, 563138292, 703922865, 938563820, 1407845730, 2815691460]

約数ペア:

[(1, 2815691460), (2, 1407845730), (3, 938563820), (4, 703922865), (5, 563138292), (6, 469281910), (10, 281569146), (12, 234640955), (15, 187712764), (20, 140784573), (30, 93856382), (60, 46928191), (3061, 919860), (6122, 459930), (9183, 306620), (12244, 229965), (15305, 183972), (15331, 183660), (18366, 153310), (30610, 91986), (30662, 91830), (36732, 76655), (45915, 61324), (45993, 61220)]