15433980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3623}}^1$

素因数の和:3706

約数の個数: 48

約数和(自身を含む): 43835904

約数和(自身を除く): 28401924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 3623, 4260, 7246, 10869, 14492, 18115, 21738, 36230, 43476, 54345, 72460, 108690, 217380, 257233, 514466, 771699, 1028932, 1286165, 1543398, 2572330, 3086796, 3858495, 5144660, 7716990, 15433980]

約数ペア:

[(1, 15433980), (2, 7716990), (3, 5144660), (4, 3858495), (5, 3086796), (6, 2572330), (10, 1543398), (12, 1286165), (15, 1028932), (20, 771699), (30, 514466), (60, 257233), (71, 217380), (142, 108690), (213, 72460), (284, 54345), (355, 43476), (426, 36230), (710, 21738), (852, 18115), (1065, 14492), (1420, 10869), (2130, 7246), (3623, 4260)]