1235173660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{464351}}^1$

素因数の和:464386

約数の個数: 48

約数和(自身を含む): 3120445440

約数和(自身を除く): 1885271780

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 464351, 928702, 1857404, 2321755, 3250457, 4643510, 6500914, 8822669, 9287020, 13001828, 16252285, 17645338, 32504570, 35290676, 44113345, 61758683, 65009140, 88226690, 123517366, 176453380, 247034732, 308793415, 617586830, 1235173660]

約数ペア:

[(1, 1235173660), (2, 617586830), (4, 308793415), (5, 247034732), (7, 176453380), (10, 123517366), (14, 88226690), (19, 65009140), (20, 61758683), (28, 44113345), (35, 35290676), (38, 32504570), (70, 17645338), (76, 16252285), (95, 13001828), (133, 9287020), (140, 8822669), (190, 6500914), (266, 4643510), (380, 3250457), (532, 2321755), (665, 1857404), (1330, 928702), (2660, 464351)]