276086430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{23417}}^1$

素因数の和:23561

約数の個数: 48

約数和(自身を含む): 723335184

約数和(自身を除く): 447248754

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 131, 262, 393, 655, 786, 1179, 1310, 1965, 2358, 3930, 5895, 11790, 23417, 46834, 70251, 117085, 140502, 210753, 234170, 351255, 421506, 702510, 1053765, 2107530, 3067627, 6135254, 9202881, 15338135, 18405762, 27608643, 30676270, 46014405, 55217286, 92028810, 138043215, 276086430]

約数ペア:

[(1, 276086430), (2, 138043215), (3, 92028810), (5, 55217286), (6, 46014405), (9, 30676270), (10, 27608643), (15, 18405762), (18, 15338135), (30, 9202881), (45, 6135254), (90, 3067627), (131, 2107530), (262, 1053765), (393, 702510), (655, 421506), (786, 351255), (1179, 234170), (1310, 210753), (1965, 140502), (2358, 117085), (3930, 70251), (5895, 46834), (11790, 23417)]