140650830

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{57881}}^1$

素因数の和:57903

約数の個数: 48

約数和(自身を含む): 379242864

約数和(自身を除く): 238592034

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 57881, 115762, 173643, 289405, 347286, 520929, 578810, 868215, 1041858, 1562787, 1736430, 2604645, 3125574, 4688361, 5209290, 7813935, 9376722, 14065083, 15627870, 23441805, 28130166, 46883610, 70325415, 140650830]

約数ペア:

[(1, 140650830), (2, 70325415), (3, 46883610), (5, 28130166), (6, 23441805), (9, 15627870), (10, 14065083), (15, 9376722), (18, 7813935), (27, 5209290), (30, 4688361), (45, 3125574), (54, 2604645), (81, 1736430), (90, 1562787), (135, 1041858), (162, 868215), (243, 578810), (270, 520929), (405, 347286), (486, 289405), (810, 173643), (1215, 115762), (2430, 57881)]