23951340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19009}}^1$

素因数の和:19031

約数の個数: 72

約数和(自身を含む): 83035680

約数和(自身を除く): 59084340

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, 19009, 38018, 57027, 76036, 95045, 114054, 133063, 171081, 190090, 228108, 266126, 285135, 342162, 380180, 399189, 532252, 570270, 665315, 684324, 798378, 855405, 1140540, 1197567, 1330630, 1596756, 1710810, 1995945, 2395134, 2661260, 3421620, 3991890, 4790268, 5987835, 7983780, 11975670, 23951340]

約数ペア:

[(1, 23951340), (2, 11975670), (3, 7983780), (4, 5987835), (5, 4790268), (6, 3991890), (7, 3421620), (9, 2661260), (10, 2395134), (12, 1995945), (14, 1710810), (15, 1596756), (18, 1330630), (20, 1197567), (21, 1140540), (28, 855405), (30, 798378), (35, 684324), (36, 665315), (42, 570270), (45, 532252), (60, 399189), (63, 380180), (70, 342162), (84, 285135), (90, 266126), (105, 228108), (126, 190090), (140, 171081), (180, 133063), (210, 114054), (252, 95045), (315, 76036), (420, 57027), (630, 38018), (1260, 19009)]