15314490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{647}}^1$

素因数の和:923

約数の個数: 48

約数和(自身を含む): 40030848

約数和(自身を除く): 24716358

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 263, 526, 647, 789, 1294, 1315, 1578, 1941, 2367, 2630, 3235, 3882, 3945, 4734, 5823, 6470, 7890, 9705, 11646, 11835, 19410, 23670, 29115, 58230, 170161, 340322, 510483, 850805, 1020966, 1531449, 1701610, 2552415, 3062898, 5104830, 7657245, 15314490]

約数ペア:

[(1, 15314490), (2, 7657245), (3, 5104830), (5, 3062898), (6, 2552415), (9, 1701610), (10, 1531449), (15, 1020966), (18, 850805), (30, 510483), (45, 340322), (90, 170161), (263, 58230), (526, 29115), (647, 23670), (789, 19410), (1294, 11835), (1315, 11646), (1578, 9705), (1941, 7890), (2367, 6470), (2630, 5823), (3235, 4734), (3882, 3945)]