202458270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{56711}}^1$

素因数の和:56745

約数の個数: 64

約数和(自身を含む): 587990016

約数和(自身を除く): 385531746

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 1190, 1785, 3570, 56711, 113422, 170133, 283555, 340266, 396977, 567110, 793954, 850665, 964087, 1190931, 1701330, 1928174, 1984885, 2381862, 2892261, 3969770, 4820435, 5784522, 5954655, 6748609, 9640870, 11909310, 13497218, 14461305, 20245827, 28922610, 33743045, 40491654, 67486090, 101229135, 202458270]

約数ペア:

[(1, 202458270), (2, 101229135), (3, 67486090), (5, 40491654), (6, 33743045), (7, 28922610), (10, 20245827), (14, 14461305), (15, 13497218), (17, 11909310), (21, 9640870), (30, 6748609), (34, 5954655), (35, 5784522), (42, 4820435), (51, 3969770), (70, 2892261), (85, 2381862), (102, 1984885), (105, 1928174), (119, 1701330), (170, 1190931), (210, 964087), (238, 850665), (255, 793954), (357, 567110), (510, 396977), (595, 340266), (714, 283555), (1190, 170133), (1785, 113422), (3570, 56711)]