469417060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{601}}^1\times {\mathrm{797}}^1$

素因数の和:1421

約数の個数: 72

約数和(自身を含む): 1150068024

約数和(自身を除く): 680650964

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 601, 797, 980, 1202, 1594, 2404, 3005, 3188, 3985, 4207, 5579, 6010, 7970, 8414, 11158, 12020, 15940, 16828, 21035, 22316, 27895, 29449, 39053, 42070, 55790, 58898, 78106, 84140, 111580, 117796, 147245, 156212, 195265, 294490, 390530, 478997, 588980, 781060, 957994, 1915988, 2394985, 3352979, 4789970, 6705958, 9579940, 13411916, 16764895, 23470853, 33529790, 46941706, 67059580, 93883412, 117354265, 234708530, 469417060]

約数ペア:

[(1, 469417060), (2, 234708530), (4, 117354265), (5, 93883412), (7, 67059580), (10, 46941706), (14, 33529790), (20, 23470853), (28, 16764895), (35, 13411916), (49, 9579940), (70, 6705958), (98, 4789970), (140, 3352979), (196, 2394985), (245, 1915988), (490, 957994), (601, 781060), (797, 588980), (980, 478997), (1202, 390530), (1594, 294490), (2404, 195265), (3005, 156212), (3188, 147245), (3985, 117796), (4207, 111580), (5579, 84140), (6010, 78106), (7970, 58898), (8414, 55790), (11158, 42070), (12020, 39053), (15940, 29449), (16828, 27895), (21035, 22316)]