15288030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4591}}^1$

素因数の和:4641

約数の個数: 48

約数和(自身を含む): 40832064

約数和(自身を除く): 25544034

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 1110, 1665, 3330, 4591, 9182, 13773, 22955, 27546, 41319, 45910, 68865, 82638, 137730, 169867, 206595, 339734, 413190, 509601, 849335, 1019202, 1528803, 1698670, 2548005, 3057606, 5096010, 7644015, 15288030]

約数ペア:

[(1, 15288030), (2, 7644015), (3, 5096010), (5, 3057606), (6, 2548005), (9, 1698670), (10, 1528803), (15, 1019202), (18, 849335), (30, 509601), (37, 413190), (45, 339734), (74, 206595), (90, 169867), (111, 137730), (185, 82638), (222, 68865), (333, 45910), (370, 41319), (555, 27546), (666, 22955), (1110, 13773), (1665, 9182), (3330, 4591)]