15306930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3209}}^1$

素因数の和:3275

約数の個数: 48

約数和(自身を含む): 40561560

約数和(自身を除く): 25254630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 477, 530, 795, 954, 1590, 2385, 3209, 4770, 6418, 9627, 16045, 19254, 28881, 32090, 48135, 57762, 96270, 144405, 170077, 288810, 340154, 510231, 850385, 1020462, 1530693, 1700770, 2551155, 3061386, 5102310, 7653465, 15306930]

約数ペア:

[(1, 15306930), (2, 7653465), (3, 5102310), (5, 3061386), (6, 2551155), (9, 1700770), (10, 1530693), (15, 1020462), (18, 850385), (30, 510231), (45, 340154), (53, 288810), (90, 170077), (106, 144405), (159, 96270), (265, 57762), (318, 48135), (477, 32090), (530, 28881), (795, 19254), (954, 16045), (1590, 9627), (2385, 6418), (3209, 4770)]