129842010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{75931}}^1$

素因数の和:75963

約数の個数: 48

約数和(自身を含む): 355361760

約数和(自身を除く): 225519750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 75931, 151862, 227793, 379655, 455586, 683379, 759310, 1138965, 1366758, 1442689, 2277930, 2885378, 3416895, 4328067, 6833790, 7213445, 8656134, 12984201, 14426890, 21640335, 25968402, 43280670, 64921005, 129842010]

約数ペア:

[(1, 129842010), (2, 64921005), (3, 43280670), (5, 25968402), (6, 21640335), (9, 14426890), (10, 12984201), (15, 8656134), (18, 7213445), (19, 6833790), (30, 4328067), (38, 3416895), (45, 2885378), (57, 2277930), (90, 1442689), (95, 1366758), (114, 1138965), (171, 759310), (190, 683379), (285, 455586), (342, 379655), (570, 227793), (855, 151862), (1710, 75931)]