13945140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7043}}^1$

素因数の和:7069

約数の個数: 72

約数和(自身を含む): 46152288

約数和(自身を除く): 32207148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 7043, 14086, 21129, 28172, 35215, 42258, 63387, 70430, 77473, 84516, 105645, 126774, 140860, 154946, 211290, 232419, 253548, 309892, 316935, 387365, 422580, 464838, 633870, 697257, 774730, 929676, 1162095, 1267740, 1394514, 1549460, 2324190, 2789028, 3486285, 4648380, 6972570, 13945140]

約数ペア:

[(1, 13945140), (2, 6972570), (3, 4648380), (4, 3486285), (5, 2789028), (6, 2324190), (9, 1549460), (10, 1394514), (11, 1267740), (12, 1162095), (15, 929676), (18, 774730), (20, 697257), (22, 633870), (30, 464838), (33, 422580), (36, 387365), (44, 316935), (45, 309892), (55, 253548), (60, 232419), (66, 211290), (90, 154946), (99, 140860), (110, 126774), (132, 105645), (165, 84516), (180, 77473), (198, 70430), (220, 63387), (330, 42258), (396, 35215), (495, 28172), (660, 21129), (990, 14086), (1980, 7043)]