298042010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{523}}^1\times {\mathrm{1163}}^1$

素因数の和:1707

約数の個数: 48

約数和(自身を含む): 625794336

約数和(自身を除く): 327752326

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 523, 1046, 1163, 2326, 2615, 3661, 5230, 5815, 7322, 8141, 11630, 16282, 18305, 25627, 36610, 40705, 51254, 56987, 81410, 113974, 128135, 256270, 284935, 569870, 608249, 1216498, 3041245, 4257743, 6082490, 8515486, 21288715, 29804201, 42577430, 59608402, 149021005, 298042010]

約数ペア:

[(1, 298042010), (2, 149021005), (5, 59608402), (7, 42577430), (10, 29804201), (14, 21288715), (35, 8515486), (49, 6082490), (70, 4257743), (98, 3041245), (245, 1216498), (490, 608249), (523, 569870), (1046, 284935), (1163, 256270), (2326, 128135), (2615, 113974), (3661, 81410), (5230, 56987), (5815, 51254), (7322, 40705), (8141, 36610), (11630, 25627), (16282, 18305)]