248676210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{571}}^1\times {\mathrm{1613}}^1$

素因数の和:2200

約数の個数: 64

約数和(自身を含む): 664709760

約数和(自身を除く): 416033550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 571, 1142, 1613, 1713, 2855, 3226, 3426, 4839, 5139, 5710, 8065, 8565, 9678, 10278, 14517, 15417, 16130, 17130, 24195, 25695, 29034, 30834, 43551, 48390, 51390, 72585, 77085, 87102, 145170, 154170, 217755, 435510, 921023, 1842046, 2763069, 4605115, 5526138, 8289207, 9210230, 13815345, 16578414, 24867621, 27630690, 41446035, 49735242, 82892070, 124338105, 248676210]

約数ペア:

[(1, 248676210), (2, 124338105), (3, 82892070), (5, 49735242), (6, 41446035), (9, 27630690), (10, 24867621), (15, 16578414), (18, 13815345), (27, 9210230), (30, 8289207), (45, 5526138), (54, 4605115), (90, 2763069), (135, 1842046), (270, 921023), (571, 435510), (1142, 217755), (1613, 154170), (1713, 145170), (2855, 87102), (3226, 77085), (3426, 72585), (4839, 51390), (5139, 48390), (5710, 43551), (8065, 30834), (8565, 29034), (9678, 25695), (10278, 24195), (14517, 17130), (15417, 16130)]