155532330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{647}}^1\times {\mathrm{2671}}^1$

素因数の和:3331

約数の個数: 48

約数和(自身を含む): 405160704

約数和(自身を除く): 249628374

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 647, 1294, 1941, 2671, 3235, 3882, 5342, 5823, 6470, 8013, 9705, 11646, 13355, 16026, 19410, 24039, 26710, 29115, 40065, 48078, 58230, 80130, 120195, 240390, 1728137, 3456274, 5184411, 8640685, 10368822, 15553233, 17281370, 25922055, 31106466, 51844110, 77766165, 155532330]

約数ペア:

[(1, 155532330), (2, 77766165), (3, 51844110), (5, 31106466), (6, 25922055), (9, 17281370), (10, 15553233), (15, 10368822), (18, 8640685), (30, 5184411), (45, 3456274), (90, 1728137), (647, 240390), (1294, 120195), (1941, 80130), (2671, 58230), (3235, 48078), (3882, 40065), (5342, 29115), (5823, 26710), (6470, 24039), (8013, 19410), (9705, 16026), (11646, 13355)]