15426630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{947}}^1$

素因数の和:1141

約数の個数: 48

約数和(自身を含む): 40373424

約数和(自身を除く): 24946794

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 181, 362, 543, 905, 947, 1086, 1629, 1810, 1894, 2715, 2841, 3258, 4735, 5430, 5682, 8145, 8523, 9470, 14205, 16290, 17046, 28410, 42615, 85230, 171407, 342814, 514221, 857035, 1028442, 1542663, 1714070, 2571105, 3085326, 5142210, 7713315, 15426630]

約数ペア:

[(1, 15426630), (2, 7713315), (3, 5142210), (5, 3085326), (6, 2571105), (9, 1714070), (10, 1542663), (15, 1028442), (18, 857035), (30, 514221), (45, 342814), (90, 171407), (181, 85230), (362, 42615), (543, 28410), (905, 17046), (947, 16290), (1086, 14205), (1629, 9470), (1810, 8523), (1894, 8145), (2715, 5682), (2841, 5430), (3258, 4735)]