16430260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:301

約数の個数: 96

約数和(自身を含む): 44126208

約数和(自身を除く): 27695948

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 47, 55, 70, 77, 94, 110, 140, 154, 188, 220, 227, 235, 308, 329, 385, 454, 470, 517, 658, 770, 908, 940, 1034, 1135, 1316, 1540, 1589, 1645, 2068, 2270, 2497, 2585, 3178, 3290, 3619, 4540, 4994, 5170, 6356, 6580, 7238, 7945, 9988, 10340, 10669, 12485, 14476, 15890, 17479, 18095, 21338, 24970, 31780, 34958, 36190, 42676, 49940, 53345, 69916, 72380, 74683, 87395, 106690, 117359, 149366, 174790, 213380, 234718, 298732, 349580, 373415, 469436, 586795, 746830, 821513, 1173590, 1493660, 1643026, 2347180, 3286052, 4107565, 8215130, 16430260]

約数ペア:

[(1, 16430260), (2, 8215130), (4, 4107565), (5, 3286052), (7, 2347180), (10, 1643026), (11, 1493660), (14, 1173590), (20, 821513), (22, 746830), (28, 586795), (35, 469436), (44, 373415), (47, 349580), (55, 298732), (70, 234718), (77, 213380), (94, 174790), (110, 149366), (140, 117359), (154, 106690), (188, 87395), (220, 74683), (227, 72380), (235, 69916), (308, 53345), (329, 49940), (385, 42676), (454, 36190), (470, 34958), (517, 31780), (658, 24970), (770, 21338), (908, 18095), (940, 17479), (1034, 15890), (1135, 14476), (1316, 12485), (1540, 10669), (1589, 10340), (1645, 9988), (2068, 7945), (2270, 7238), (2497, 6580), (2585, 6356), (3178, 5170), (3290, 4994), (3619, 4540)]