28362630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2927}}^1$

素因数の和:2973

約数の個数: 64

約数和(自身を含む): 75893760

約数和(自身を除く): 47531130

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 51, 57, 85, 95, 102, 114, 170, 190, 255, 285, 323, 510, 570, 646, 969, 1615, 1938, 2927, 3230, 4845, 5854, 8781, 9690, 14635, 17562, 29270, 43905, 49759, 55613, 87810, 99518, 111226, 149277, 166839, 248795, 278065, 298554, 333678, 497590, 556130, 746385, 834195, 945421, 1492770, 1668390, 1890842, 2836263, 4727105, 5672526, 9454210, 14181315, 28362630]

約数ペア:

[(1, 28362630), (2, 14181315), (3, 9454210), (5, 5672526), (6, 4727105), (10, 2836263), (15, 1890842), (17, 1668390), (19, 1492770), (30, 945421), (34, 834195), (38, 746385), (51, 556130), (57, 497590), (85, 333678), (95, 298554), (102, 278065), (114, 248795), (170, 166839), (190, 149277), (255, 111226), (285, 99518), (323, 87810), (510, 55613), (570, 49759), (646, 43905), (969, 29270), (1615, 17562), (1938, 14635), (2927, 9690), (3230, 8781), (4845, 5854)]