15810210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13513}}^1$

素因数の和:13539

約数の個数: 48

約数和(自身を含む): 44271864

約数和(自身を除く): 28461654

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 13513, 27026, 40539, 67565, 81078, 121617, 135130, 175669, 202695, 243234, 351338, 405390, 527007, 608085, 878345, 1054014, 1216170, 1581021, 1756690, 2635035, 3162042, 5270070, 7905105, 15810210]

約数ペア:

[(1, 15810210), (2, 7905105), (3, 5270070), (5, 3162042), (6, 2635035), (9, 1756690), (10, 1581021), (13, 1216170), (15, 1054014), (18, 878345), (26, 608085), (30, 527007), (39, 405390), (45, 351338), (65, 243234), (78, 202695), (90, 175669), (117, 135130), (130, 121617), (195, 81078), (234, 67565), (390, 40539), (585, 27026), (1170, 13513)]