188274330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{857}}^1\times {\mathrm{2441}}^1$

素因数の和:3311

約数の個数: 48

約数和(自身を含む): 490285224

約数和(自身を除く): 302010894

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 857, 1714, 2441, 2571, 4285, 4882, 5142, 7323, 7713, 8570, 12205, 12855, 14646, 15426, 21969, 24410, 25710, 36615, 38565, 43938, 73230, 77130, 109845, 219690, 2091937, 4183874, 6275811, 10459685, 12551622, 18827433, 20919370, 31379055, 37654866, 62758110, 94137165, 188274330]

約数ペア:

[(1, 188274330), (2, 94137165), (3, 62758110), (5, 37654866), (6, 31379055), (9, 20919370), (10, 18827433), (15, 12551622), (18, 10459685), (30, 6275811), (45, 4183874), (90, 2091937), (857, 219690), (1714, 109845), (2441, 77130), (2571, 73230), (4285, 43938), (4882, 38565), (5142, 36615), (7323, 25710), (7713, 24410), (8570, 21969), (12205, 15426), (12855, 14646)]