4447740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1$

素因数の和:339

約数の個数: 96

約数和(自身を含む): 14224896

約数和(自身を除く): 9777156

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 33, 44, 46, 55, 60, 66, 69, 92, 110, 115, 132, 138, 165, 220, 230, 253, 276, 293, 330, 345, 460, 506, 586, 660, 690, 759, 879, 1012, 1172, 1265, 1380, 1465, 1518, 1758, 2530, 2930, 3036, 3223, 3516, 3795, 4395, 5060, 5860, 6446, 6739, 7590, 8790, 9669, 12892, 13478, 15180, 16115, 17580, 19338, 20217, 26956, 32230, 33695, 38676, 40434, 48345, 64460, 67390, 74129, 80868, 96690, 101085, 134780, 148258, 193380, 202170, 222387, 296516, 370645, 404340, 444774, 741290, 889548, 1111935, 1482580, 2223870, 4447740]

約数ペア:

[(1, 4447740), (2, 2223870), (3, 1482580), (4, 1111935), (5, 889548), (6, 741290), (10, 444774), (11, 404340), (12, 370645), (15, 296516), (20, 222387), (22, 202170), (23, 193380), (30, 148258), (33, 134780), (44, 101085), (46, 96690), (55, 80868), (60, 74129), (66, 67390), (69, 64460), (92, 48345), (110, 40434), (115, 38676), (132, 33695), (138, 32230), (165, 26956), (220, 20217), (230, 19338), (253, 17580), (276, 16115), (293, 15180), (330, 13478), (345, 12892), (460, 9669), (506, 8790), (586, 7590), (660, 6739), (690, 6446), (759, 5860), (879, 5060), (1012, 4395), (1172, 3795), (1265, 3516), (1380, 3223), (1465, 3036), (1518, 2930), (1758, 2530)]