28458210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1039}}^1$

素因数の和:1143

約数の個数: 64

約数和(自身を含む): 75479040

約数和(自身を除く): 47020830

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 83, 110, 165, 166, 249, 330, 415, 498, 830, 913, 1039, 1245, 1826, 2078, 2490, 2739, 3117, 4565, 5195, 5478, 6234, 9130, 10390, 11429, 13695, 15585, 22858, 27390, 31170, 34287, 57145, 68574, 86237, 114290, 171435, 172474, 258711, 342870, 431185, 517422, 862370, 948607, 1293555, 1897214, 2587110, 2845821, 4743035, 5691642, 9486070, 14229105, 28458210]

約数ペア:

[(1, 28458210), (2, 14229105), (3, 9486070), (5, 5691642), (6, 4743035), (10, 2845821), (11, 2587110), (15, 1897214), (22, 1293555), (30, 948607), (33, 862370), (55, 517422), (66, 431185), (83, 342870), (110, 258711), (165, 172474), (166, 171435), (249, 114290), (330, 86237), (415, 68574), (498, 57145), (830, 34287), (913, 31170), (1039, 27390), (1245, 22858), (1826, 15585), (2078, 13695), (2490, 11429), (2739, 10390), (3117, 9130), (4565, 6234), (5195, 5478)]