102943260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{81701}}^1$

素因数の和:81723

約数の個数: 72

約数和(自身を含む): 356874336

約数和(自身を除く): 253931076

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 81701, 163402, 245103, 326804, 408505, 490206, 571907, 735309, 817010, 980412, 1143814, 1225515, 1470618, 1634020, 1715721, 2287628, 2451030, 2859535, 2941236, 3431442, 3676545, 4902060, 5147163, 5719070, 6862884, 7353090, 8578605, 10294326, 11438140, 14706180, 17157210, 20588652, 25735815, 34314420, 51471630, 102943260]

約数ペア:

[(1, 102943260), (2, 51471630), (3, 34314420), (4, 25735815), (5, 20588652), (6, 17157210), (7, 14706180), (9, 11438140), (10, 10294326), (12, 8578605), (14, 7353090), (15, 6862884), (18, 5719070), (20, 5147163), (21, 4902060), (28, 3676545), (30, 3431442), (35, 2941236), (36, 2859535), (42, 2451030), (45, 2287628), (60, 1715721), (63, 1634020), (70, 1470618), (84, 1225515), (90, 1143814), (105, 980412), (126, 817010), (140, 735309), (180, 571907), (210, 490206), (252, 408505), (315, 326804), (420, 245103), (630, 163402), (1260, 81701)]