509899260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{4703}}^1$

素因数の和:4867

約数の個数: 96

約数和(自身を含む): 1548933120

約数和(自身を除く): 1039033860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 139, 156, 195, 260, 278, 390, 417, 556, 695, 780, 834, 1390, 1668, 1807, 2085, 2780, 3614, 4170, 4703, 5421, 7228, 8340, 9035, 9406, 10842, 14109, 18070, 18812, 21684, 23515, 27105, 28218, 36140, 47030, 54210, 56436, 61139, 70545, 94060, 108420, 122278, 141090, 183417, 244556, 282180, 305695, 366834, 611390, 653717, 733668, 917085, 1222780, 1307434, 1834170, 1961151, 2614868, 3268585, 3668340, 3922302, 6537170, 7844604, 8498321, 9805755, 13074340, 16996642, 19611510, 25494963, 33993284, 39223020, 42491605, 50989926, 84983210, 101979852, 127474815, 169966420, 254949630, 509899260]

約数ペア:

[(1, 509899260), (2, 254949630), (3, 169966420), (4, 127474815), (5, 101979852), (6, 84983210), (10, 50989926), (12, 42491605), (13, 39223020), (15, 33993284), (20, 25494963), (26, 19611510), (30, 16996642), (39, 13074340), (52, 9805755), (60, 8498321), (65, 7844604), (78, 6537170), (130, 3922302), (139, 3668340), (156, 3268585), (195, 2614868), (260, 1961151), (278, 1834170), (390, 1307434), (417, 1222780), (556, 917085), (695, 733668), (780, 653717), (834, 611390), (1390, 366834), (1668, 305695), (1807, 282180), (2085, 244556), (2780, 183417), (3614, 141090), (4170, 122278), (4703, 108420), (5421, 94060), (7228, 70545), (8340, 61139), (9035, 56436), (9406, 54210), (10842, 47030), (14109, 36140), (18070, 28218), (18812, 27105), (21684, 23515)]