7143050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:207

約数の個数: 48

約数和(自身を含む): 14314560

約数和(自身を除く): 7171510

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 73, 95, 103, 146, 190, 206, 365, 475, 515, 730, 950, 1030, 1387, 1825, 1957, 2575, 2774, 3650, 3914, 5150, 6935, 7519, 9785, 13870, 15038, 19570, 34675, 37595, 48925, 69350, 75190, 97850, 142861, 187975, 285722, 375950, 714305, 1428610, 3571525, 7143050]

約数ペア:

[(1, 7143050), (2, 3571525), (5, 1428610), (10, 714305), (19, 375950), (25, 285722), (38, 187975), (50, 142861), (73, 97850), (95, 75190), (103, 69350), (146, 48925), (190, 37595), (206, 34675), (365, 19570), (475, 15038), (515, 13870), (730, 9785), (950, 7519), (1030, 6935), (1387, 5150), (1825, 3914), (1957, 3650), (2575, 2774)]