57069420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{3701}}^1$

素因数の和:3970

約数の個数: 48

約数和(自身を含む): 160459488

約数和(自身を除く): 103390068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 257, 514, 771, 1028, 1285, 1542, 2570, 3084, 3701, 3855, 5140, 7402, 7710, 11103, 14804, 15420, 18505, 22206, 37010, 44412, 55515, 74020, 111030, 222060, 951157, 1902314, 2853471, 3804628, 4755785, 5706942, 9511570, 11413884, 14267355, 19023140, 28534710, 57069420]

約数ペア:

[(1, 57069420), (2, 28534710), (3, 19023140), (4, 14267355), (5, 11413884), (6, 9511570), (10, 5706942), (12, 4755785), (15, 3804628), (20, 2853471), (30, 1902314), (60, 951157), (257, 222060), (514, 111030), (771, 74020), (1028, 55515), (1285, 44412), (1542, 37010), (2570, 22206), (3084, 18505), (3701, 15420), (3855, 14804), (5140, 11103), (7402, 7710)]