1330391460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1\times {\mathrm{877}}^1$

素因数の和:1213

約数の個数: 96

約数和(自身を含む): 3777282432

約数和(自身を除く): 2446890972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 193, 262, 386, 393, 524, 579, 655, 772, 786, 877, 965, 1158, 1310, 1572, 1754, 1930, 1965, 2316, 2620, 2631, 2895, 3508, 3860, 3930, 4385, 5262, 5790, 7860, 8770, 10524, 11580, 13155, 17540, 25283, 26310, 50566, 52620, 75849, 101132, 114887, 126415, 151698, 169261, 229774, 252830, 303396, 338522, 344661, 379245, 459548, 505660, 507783, 574435, 677044, 689322, 758490, 846305, 1015566, 1148870, 1378644, 1516980, 1692610, 1723305, 2031132, 2297740, 2538915, 3385220, 3446610, 5077830, 6893220, 10155660, 22173191, 44346382, 66519573, 88692764, 110865955, 133039146, 221731910, 266078292, 332597865, 443463820, 665195730, 1330391460]

約数ペア:

[(1, 1330391460), (2, 665195730), (3, 443463820), (4, 332597865), (5, 266078292), (6, 221731910), (10, 133039146), (12, 110865955), (15, 88692764), (20, 66519573), (30, 44346382), (60, 22173191), (131, 10155660), (193, 6893220), (262, 5077830), (386, 3446610), (393, 3385220), (524, 2538915), (579, 2297740), (655, 2031132), (772, 1723305), (786, 1692610), (877, 1516980), (965, 1378644), (1158, 1148870), (1310, 1015566), (1572, 846305), (1754, 758490), (1930, 689322), (1965, 677044), (2316, 574435), (2620, 507783), (2631, 505660), (2895, 459548), (3508, 379245), (3860, 344661), (3930, 338522), (4385, 303396), (5262, 252830), (5790, 229774), (7860, 169261), (8770, 151698), (10524, 126415), (11580, 114887), (13155, 101132), (17540, 75849), (25283, 52620), (26310, 50566)]