13781070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1187}}^1$

素因数の和:1246

約数の個数: 64

約数和(自身を含む): 37635840

約数和(自身を除く): 23854770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 86, 90, 129, 135, 215, 258, 270, 387, 430, 645, 774, 1161, 1187, 1290, 1935, 2322, 2374, 3561, 3870, 5805, 5935, 7122, 10683, 11610, 11870, 17805, 21366, 32049, 35610, 51041, 53415, 64098, 102082, 106830, 153123, 160245, 255205, 306246, 320490, 459369, 510410, 765615, 918738, 1378107, 1531230, 2296845, 2756214, 4593690, 6890535, 13781070]

約数ペア:

[(1, 13781070), (2, 6890535), (3, 4593690), (5, 2756214), (6, 2296845), (9, 1531230), (10, 1378107), (15, 918738), (18, 765615), (27, 510410), (30, 459369), (43, 320490), (45, 306246), (54, 255205), (86, 160245), (90, 153123), (129, 106830), (135, 102082), (215, 64098), (258, 53415), (270, 51041), (387, 35610), (430, 32049), (645, 21366), (774, 17805), (1161, 11870), (1187, 11610), (1290, 10683), (1935, 7122), (2322, 5935), (2374, 5805), (3561, 3870)]