2017148280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{2401367}}^1$

素因数の和:2401388

約数の個数: 64

約数和(自身を含む): 6915939840

約数和(自身を除く): 4898791560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 2401367, 4802734, 7204101, 9605468, 12006835, 14408202, 16809569, 19210936, 24013670, 28816404, 33619138, 36020505, 48027340, 50428707, 57632808, 67238276, 72041010, 84047845, 96054680, 100857414, 134476552, 144082020, 168095690, 201714828, 252143535, 288164040, 336191380, 403429656, 504287070, 672382760, 1008574140, 2017148280]

約数ペア:

[(1, 2017148280), (2, 1008574140), (3, 672382760), (4, 504287070), (5, 403429656), (6, 336191380), (7, 288164040), (8, 252143535), (10, 201714828), (12, 168095690), (14, 144082020), (15, 134476552), (20, 100857414), (21, 96054680), (24, 84047845), (28, 72041010), (30, 67238276), (35, 57632808), (40, 50428707), (42, 48027340), (56, 36020505), (60, 33619138), (70, 28816404), (84, 24013670), (105, 19210936), (120, 16809569), (140, 14408202), (168, 12006835), (210, 9605468), (280, 7204101), (420, 4802734), (840, 2401367)]