11606140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{911}}^1$

素因数の和:947

約数の個数: 72

約数和(自身を含む): 30566592

約数和(自身を除く): 18960452

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 911, 980, 1274, 1820, 1822, 2548, 3185, 3644, 4555, 6370, 6377, 9110, 11843, 12740, 12754, 18220, 23686, 25508, 31885, 44639, 47372, 59215, 63770, 82901, 89278, 118430, 127540, 165802, 178556, 223195, 236860, 331604, 414505, 446390, 580307, 829010, 892780, 1160614, 1658020, 2321228, 2901535, 5803070, 11606140]

約数ペア:

[(1, 11606140), (2, 5803070), (4, 2901535), (5, 2321228), (7, 1658020), (10, 1160614), (13, 892780), (14, 829010), (20, 580307), (26, 446390), (28, 414505), (35, 331604), (49, 236860), (52, 223195), (65, 178556), (70, 165802), (91, 127540), (98, 118430), (130, 89278), (140, 82901), (182, 63770), (196, 59215), (245, 47372), (260, 44639), (364, 31885), (455, 25508), (490, 23686), (637, 18220), (910, 12754), (911, 12740), (980, 11843), (1274, 9110), (1820, 6377), (1822, 6370), (2548, 4555), (3185, 3644)]