139716150

素因数分解:

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

素因数の和:19038

約数の個数: 72

約数和(自身を含む): 403088040

約数和(自身を除く): 263371890

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 105, 147, 150, 175, 210, 245, 294, 350, 490, 525, 735, 1050, 1225, 1470, 2450, 3675, 7350, 19009, 38018, 57027, 95045, 114054, 133063, 190090, 266126, 285135, 399189, 475225, 570270, 665315, 798378, 931441, 950450, 1330630, 1425675, 1862882, 1995945, 2794323, 2851350, 3326575, 3991890, 4657205, 5588646, 6653150, 9314410, 9979725, 13971615, 19959450, 23286025, 27943230, 46572050, 69858075, 139716150]

約数ペア:

[(1, 139716150), (2, 69858075), (3, 46572050), (5, 27943230), (6, 23286025), (7, 19959450), (10, 13971615), (14, 9979725), (15, 9314410), (21, 6653150), (25, 5588646), (30, 4657205), (35, 3991890), (42, 3326575), (49, 2851350), (50, 2794323), (70, 1995945), (75, 1862882), (98, 1425675), (105, 1330630), (147, 950450), (150, 931441), (175, 798378), (210, 665315), (245, 570270), (294, 475225), (350, 399189), (490, 285135), (525, 266126), (735, 190090), (1050, 133063), (1225, 114054), (1470, 95045), (2450, 57027), (3675, 38018), (7350, 19009)]