13918260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1$

素因数の和:481

約数の個数: 96

約数和(自身を含む): 42537600

約数和(自身を除く): 28619340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 29, 30, 38, 57, 58, 60, 76, 87, 95, 114, 116, 145, 174, 190, 228, 285, 290, 348, 380, 421, 435, 551, 570, 580, 842, 870, 1102, 1140, 1263, 1653, 1684, 1740, 2105, 2204, 2526, 2755, 3306, 4210, 5052, 5510, 6315, 6612, 7999, 8265, 8420, 11020, 12209, 12630, 15998, 16530, 23997, 24418, 25260, 31996, 33060, 36627, 39995, 47994, 48836, 61045, 73254, 79990, 95988, 119985, 122090, 146508, 159980, 183135, 231971, 239970, 244180, 366270, 463942, 479940, 695913, 732540, 927884, 1159855, 1391826, 2319710, 2783652, 3479565, 4639420, 6959130, 13918260]

約数ペア:

[(1, 13918260), (2, 6959130), (3, 4639420), (4, 3479565), (5, 2783652), (6, 2319710), (10, 1391826), (12, 1159855), (15, 927884), (19, 732540), (20, 695913), (29, 479940), (30, 463942), (38, 366270), (57, 244180), (58, 239970), (60, 231971), (76, 183135), (87, 159980), (95, 146508), (114, 122090), (116, 119985), (145, 95988), (174, 79990), (190, 73254), (228, 61045), (285, 48836), (290, 47994), (348, 39995), (380, 36627), (421, 33060), (435, 31996), (551, 25260), (570, 24418), (580, 23997), (842, 16530), (870, 15998), (1102, 12630), (1140, 12209), (1263, 11020), (1653, 8420), (1684, 8265), (1740, 7999), (2105, 6612), (2204, 6315), (2526, 5510), (2755, 5052), (3306, 4210)]