28843290

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{5087}}^1$

素因数の和:5113

約数の個数: 80

約数和(自身を含む): 88653312

約数和(自身を除く): 59810022

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2835, 5087, 5670, 10174, 15261, 25435, 30522, 35609, 45783, 50870, 71218, 76305, 91566, 106827, 137349, 152610, 178045, 213654, 228915, 274698, 320481, 356090, 412047, 457830, 534135, 640962, 686745, 824094, 961443, 1068270, 1373490, 1602405, 1922886, 2060235, 2884329, 3204810, 4120470, 4807215, 5768658, 9614430, 14421645, 28843290]

約数ペア:

[(1, 28843290), (2, 14421645), (3, 9614430), (5, 5768658), (6, 4807215), (7, 4120470), (9, 3204810), (10, 2884329), (14, 2060235), (15, 1922886), (18, 1602405), (21, 1373490), (27, 1068270), (30, 961443), (35, 824094), (42, 686745), (45, 640962), (54, 534135), (63, 457830), (70, 412047), (81, 356090), (90, 320481), (105, 274698), (126, 228915), (135, 213654), (162, 178045), (189, 152610), (210, 137349), (270, 106827), (315, 91566), (378, 76305), (405, 71218), (567, 50870), (630, 45783), (810, 35609), (945, 30522), (1134, 25435), (1890, 15261), (2835, 10174), (5087, 5670)]