30788580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{16553}}^1$

素因数の和:16596

約数の個数: 48

約数和(自身を含む): 88994304

約数和(自身を除く): 58205724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 16553, 33106, 49659, 66212, 82765, 99318, 165530, 198636, 248295, 331060, 496590, 513143, 993180, 1026286, 1539429, 2052572, 2565715, 3078858, 5131430, 6157716, 7697145, 10262860, 15394290, 30788580]

約数ペア:

[(1, 30788580), (2, 15394290), (3, 10262860), (4, 7697145), (5, 6157716), (6, 5131430), (10, 3078858), (12, 2565715), (15, 2052572), (20, 1539429), (30, 1026286), (31, 993180), (60, 513143), (62, 496590), (93, 331060), (124, 248295), (155, 198636), (186, 165530), (310, 99318), (372, 82765), (465, 66212), (620, 49659), (930, 33106), (1860, 16553)]