13943820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{571}}^1$

素因数の和:631

約数の個数: 96

約数和(自身を含む): 43819776

約数和(自身を除く): 29875956

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 37, 44, 55, 60, 66, 74, 110, 111, 132, 148, 165, 185, 220, 222, 330, 370, 407, 444, 555, 571, 660, 740, 814, 1110, 1142, 1221, 1628, 1713, 2035, 2220, 2284, 2442, 2855, 3426, 4070, 4884, 5710, 6105, 6281, 6852, 8140, 8565, 11420, 12210, 12562, 17130, 18843, 21127, 24420, 25124, 31405, 34260, 37686, 42254, 62810, 63381, 75372, 84508, 94215, 105635, 125620, 126762, 188430, 211270, 232397, 253524, 316905, 376860, 422540, 464794, 633810, 697191, 929588, 1161985, 1267620, 1394382, 2323970, 2788764, 3485955, 4647940, 6971910, 13943820]

約数ペア:

[(1, 13943820), (2, 6971910), (3, 4647940), (4, 3485955), (5, 2788764), (6, 2323970), (10, 1394382), (11, 1267620), (12, 1161985), (15, 929588), (20, 697191), (22, 633810), (30, 464794), (33, 422540), (37, 376860), (44, 316905), (55, 253524), (60, 232397), (66, 211270), (74, 188430), (110, 126762), (111, 125620), (132, 105635), (148, 94215), (165, 84508), (185, 75372), (220, 63381), (222, 62810), (330, 42254), (370, 37686), (407, 34260), (444, 31405), (555, 25124), (571, 24420), (660, 21127), (740, 18843), (814, 17130), (1110, 12562), (1142, 12210), (1221, 11420), (1628, 8565), (1713, 8140), (2035, 6852), (2220, 6281), (2284, 6105), (2442, 5710), (2855, 4884), (3426, 4070)]