199761030

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2909}}^1$

素因数の和:3038

約数の個数: 96

約数和(自身を含む): 599227200

約数和(自身を除く): 399466170

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 109, 126, 210, 218, 315, 327, 545, 630, 654, 763, 981, 1090, 1526, 1635, 1962, 2289, 2909, 3270, 3815, 4578, 4905, 5818, 6867, 7630, 8727, 9810, 11445, 13734, 14545, 17454, 20363, 22890, 26181, 29090, 34335, 40726, 43635, 52362, 61089, 68670, 87270, 101815, 122178, 130905, 183267, 203630, 261810, 305445, 317081, 366534, 610890, 634162, 916335, 951243, 1585405, 1832670, 1902486, 2219567, 2853729, 3170810, 4439134, 4756215, 5707458, 6658701, 9512430, 11097835, 13317402, 14268645, 19976103, 22195670, 28537290, 33293505, 39952206, 66587010, 99880515, 199761030]

約数ペア:

[(1, 199761030), (2, 99880515), (3, 66587010), (5, 39952206), (6, 33293505), (7, 28537290), (9, 22195670), (10, 19976103), (14, 14268645), (15, 13317402), (18, 11097835), (21, 9512430), (30, 6658701), (35, 5707458), (42, 4756215), (45, 4439134), (63, 3170810), (70, 2853729), (90, 2219567), (105, 1902486), (109, 1832670), (126, 1585405), (210, 951243), (218, 916335), (315, 634162), (327, 610890), (545, 366534), (630, 317081), (654, 305445), (763, 261810), (981, 203630), (1090, 183267), (1526, 130905), (1635, 122178), (1962, 101815), (2289, 87270), (2909, 68670), (3270, 61089), (3815, 52362), (4578, 43635), (4905, 40726), (5818, 34335), (6867, 29090), (7630, 26181), (8727, 22890), (9810, 20363), (11445, 17454), (13734, 14545)]