30791550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{1567}}^1$

素因数の和:1713

約数の個数: 48

約数和(自身を含む): 76995072

約数和(自身を除く): 46203522

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 131, 150, 262, 393, 655, 786, 1310, 1567, 1965, 3134, 3275, 3930, 4701, 6550, 7835, 9402, 9825, 15670, 19650, 23505, 39175, 47010, 78350, 117525, 205277, 235050, 410554, 615831, 1026385, 1231662, 2052770, 3079155, 5131925, 6158310, 10263850, 15395775, 30791550]

約数ペア:

[(1, 30791550), (2, 15395775), (3, 10263850), (5, 6158310), (6, 5131925), (10, 3079155), (15, 2052770), (25, 1231662), (30, 1026385), (50, 615831), (75, 410554), (131, 235050), (150, 205277), (262, 117525), (393, 78350), (655, 47010), (786, 39175), (1310, 23505), (1567, 19650), (1965, 15670), (3134, 9825), (3275, 9402), (3930, 7835), (4701, 6550)]