217449180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{92927}}^1$

素因数の和:92955

約数の個数: 72

約数和(自身を含む): 710341632

約数和(自身を除く): 492892452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 92927, 185854, 278781, 371708, 464635, 557562, 836343, 929270, 1115124, 1208051, 1393905, 1672686, 1858540, 2416102, 2787810, 3345372, 3624153, 4181715, 4832204, 5575620, 6040255, 7248306, 8363430, 10872459, 12080510, 14496612, 16726860, 18120765, 21744918, 24161020, 36241530, 43489836, 54362295, 72483060, 108724590, 217449180]

約数ペア:

[(1, 217449180), (2, 108724590), (3, 72483060), (4, 54362295), (5, 43489836), (6, 36241530), (9, 24161020), (10, 21744918), (12, 18120765), (13, 16726860), (15, 14496612), (18, 12080510), (20, 10872459), (26, 8363430), (30, 7248306), (36, 6040255), (39, 5575620), (45, 4832204), (52, 4181715), (60, 3624153), (65, 3345372), (78, 2787810), (90, 2416102), (117, 1858540), (130, 1672686), (156, 1393905), (180, 1208051), (195, 1115124), (234, 929270), (260, 836343), (390, 557562), (468, 464635), (585, 371708), (780, 278781), (1170, 185854), (2340, 92927)]