17247540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1093}}^1$

素因数の和:1368

約数の個数: 48

約数和(自身を含む): 48521088

約数和(自身を除く): 31273548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 263, 526, 789, 1052, 1093, 1315, 1578, 2186, 2630, 3156, 3279, 3945, 4372, 5260, 5465, 6558, 7890, 10930, 13116, 15780, 16395, 21860, 32790, 65580, 287459, 574918, 862377, 1149836, 1437295, 1724754, 2874590, 3449508, 4311885, 5749180, 8623770, 17247540]

約数ペア:

[(1, 17247540), (2, 8623770), (3, 5749180), (4, 4311885), (5, 3449508), (6, 2874590), (10, 1724754), (12, 1437295), (15, 1149836), (20, 862377), (30, 574918), (60, 287459), (263, 65580), (526, 32790), (789, 21860), (1052, 16395), (1093, 15780), (1315, 13116), (1578, 10930), (2186, 7890), (2630, 6558), (3156, 5465), (3279, 5260), (3945, 4372)]