930336680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{255587}}^1$

素因数の和:255618

約数の個数: 64

約数和(自身を含む): 2576327040

約数和(自身を除く): 1645990360

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 255587, 511174, 1022348, 1277935, 1789109, 2044696, 2555870, 3322631, 3578218, 5111740, 6645262, 7156436, 8945545, 10223480, 13290524, 14312872, 16613155, 17891090, 23258417, 26581048, 33226310, 35782180, 46516834, 66452620, 71564360, 93033668, 116292085, 132905240, 186067336, 232584170, 465168340, 930336680]

約数ペア:

[(1, 930336680), (2, 465168340), (4, 232584170), (5, 186067336), (7, 132905240), (8, 116292085), (10, 93033668), (13, 71564360), (14, 66452620), (20, 46516834), (26, 35782180), (28, 33226310), (35, 26581048), (40, 23258417), (52, 17891090), (56, 16613155), (65, 14312872), (70, 13290524), (91, 10223480), (104, 8945545), (130, 7156436), (140, 6645262), (182, 5111740), (260, 3578218), (280, 3322631), (364, 2555870), (455, 2044696), (520, 1789109), (728, 1277935), (910, 1022348), (1820, 511174), (3640, 255587)]