65542590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{38329}}^1$

素因数の和:38361

約数の個数: 48

約数和(自身を含む): 179384400

約数和(自身を除く): 113841810

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, 38329, 76658, 114987, 191645, 229974, 344961, 383290, 574935, 689922, 728251, 1149870, 1456502, 1724805, 2184753, 3449610, 3641255, 4369506, 6554259, 7282510, 10923765, 13108518, 21847530, 32771295, 65542590]

約数ペア:

[(1, 65542590), (2, 32771295), (3, 21847530), (5, 13108518), (6, 10923765), (9, 7282510), (10, 6554259), (15, 4369506), (18, 3641255), (19, 3449610), (30, 2184753), (38, 1724805), (45, 1456502), (57, 1149870), (90, 728251), (95, 689922), (114, 574935), (171, 383290), (190, 344961), (285, 229974), (342, 191645), (570, 114987), (855, 76658), (1710, 38329)]