4449390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:257

約数の個数: 64

約数和(自身を含む): 11854080

約数和(自身を除く): 7404690

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 97, 110, 139, 165, 194, 278, 291, 330, 417, 485, 582, 695, 834, 970, 1067, 1390, 1455, 1529, 2085, 2134, 2910, 3058, 3201, 4170, 4587, 5335, 6402, 7645, 9174, 10670, 13483, 15290, 16005, 22935, 26966, 32010, 40449, 45870, 67415, 80898, 134830, 148313, 202245, 296626, 404490, 444939, 741565, 889878, 1483130, 2224695, 4449390]

約数ペア:

[(1, 4449390), (2, 2224695), (3, 1483130), (5, 889878), (6, 741565), (10, 444939), (11, 404490), (15, 296626), (22, 202245), (30, 148313), (33, 134830), (55, 80898), (66, 67415), (97, 45870), (110, 40449), (139, 32010), (165, 26966), (194, 22935), (278, 16005), (291, 15290), (330, 13483), (417, 10670), (485, 9174), (582, 7645), (695, 6402), (834, 5335), (970, 4587), (1067, 4170), (1390, 3201), (1455, 3058), (1529, 2910), (2085, 2134)]