42671610

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{379}}^1$

素因数の和:537

約数の個数: 80

約数和(自身を含む): 115869600

約数和(自身を除く): 73197990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 139, 162, 270, 278, 379, 405, 417, 695, 758, 810, 834, 1137, 1251, 1390, 1895, 2085, 2274, 2502, 3411, 3753, 3790, 4170, 5685, 6255, 6822, 7506, 10233, 11259, 11370, 12510, 17055, 18765, 20466, 22518, 30699, 34110, 37530, 51165, 52681, 56295, 61398, 102330, 105362, 112590, 153495, 158043, 263405, 306990, 316086, 474129, 526810, 790215, 948258, 1422387, 1580430, 2370645, 2844774, 4267161, 4741290, 7111935, 8534322, 14223870, 21335805, 42671610]

約数ペア:

[(1, 42671610), (2, 21335805), (3, 14223870), (5, 8534322), (6, 7111935), (9, 4741290), (10, 4267161), (15, 2844774), (18, 2370645), (27, 1580430), (30, 1422387), (45, 948258), (54, 790215), (81, 526810), (90, 474129), (135, 316086), (139, 306990), (162, 263405), (270, 158043), (278, 153495), (379, 112590), (405, 105362), (417, 102330), (695, 61398), (758, 56295), (810, 52681), (834, 51165), (1137, 37530), (1251, 34110), (1390, 30699), (1895, 22518), (2085, 20466), (2274, 18765), (2502, 17055), (3411, 12510), (3753, 11370), (3790, 11259), (4170, 10233), (5685, 7506), (6255, 6822)]