7884765030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{21211}}^1\times {\mathrm{12391}}^1$

素因数の和:33612

約数の個数: 32

約数和(自身を含む): 18925855488

約数和(自身を除く): 11041090458

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 12391, 21211, 24782, 37173, 42422, 61955, 63633, 74346, 106055, 123910, 127266, 185865, 212110, 318165, 371730, 636330, 262825501, 525651002, 788476503, 1314127505, 1576953006, 2628255010, 3942382515, 7884765030]

約数ペア:

[(1, 7884765030), (2, 3942382515), (3, 2628255010), (5, 1576953006), (6, 1314127505), (10, 788476503), (15, 525651002), (30, 262825501), (12391, 636330), (21211, 371730), (24782, 318165), (37173, 212110), (42422, 185865), (61955, 127266), (63633, 123910), (74346, 106055)]