110271420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{87517}}^1$

素因数の和:87539

約数の個数: 72

約数和(自身を含む): 382278624

約数和(自身を除く): 272007204

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 87517, 175034, 262551, 350068, 437585, 525102, 612619, 787653, 875170, 1050204, 1225238, 1312755, 1575306, 1750340, 1837857, 2450476, 2625510, 3063095, 3150612, 3675714, 3938265, 5251020, 5513571, 6126190, 7351428, 7876530, 9189285, 11027142, 12252380, 15753060, 18378570, 22054284, 27567855, 36757140, 55135710, 110271420]

約数ペア:

[(1, 110271420), (2, 55135710), (3, 36757140), (4, 27567855), (5, 22054284), (6, 18378570), (7, 15753060), (9, 12252380), (10, 11027142), (12, 9189285), (14, 7876530), (15, 7351428), (18, 6126190), (20, 5513571), (21, 5251020), (28, 3938265), (30, 3675714), (35, 3150612), (36, 3063095), (42, 2625510), (45, 2450476), (60, 1837857), (63, 1750340), (70, 1575306), (84, 1312755), (90, 1225238), (105, 1050204), (126, 875170), (140, 787653), (180, 612619), (210, 525102), (252, 437585), (315, 350068), (420, 262551), (630, 175034), (1260, 87517)]