2970295620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1337971}}^1$

素因数の和:1338020

約数の個数: 48

約数和(自身を含む): 8541613248

約数和(自身を除く): 5571317628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 1337971, 2675942, 4013913, 5351884, 6689855, 8027826, 13379710, 16055652, 20069565, 26759420, 40139130, 49504927, 80278260, 99009854, 148514781, 198019708, 247524635, 297029562, 495049270, 594059124, 742573905, 990098540, 1485147810, 2970295620]

約数ペア:

[(1, 2970295620), (2, 1485147810), (3, 990098540), (4, 742573905), (5, 594059124), (6, 495049270), (10, 297029562), (12, 247524635), (15, 198019708), (20, 148514781), (30, 99009854), (37, 80278260), (60, 49504927), (74, 40139130), (111, 26759420), (148, 20069565), (185, 16055652), (222, 13379710), (370, 8027826), (444, 6689855), (555, 5351884), (740, 4013913), (1110, 2675942), (2220, 1337971)]