7684830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{829}}^1$

素因数の和:945

約数の個数: 48

約数和(自身を含む): 20198880

約数和(自身を除く): 12514050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 103, 206, 309, 515, 618, 829, 927, 1030, 1545, 1658, 1854, 2487, 3090, 4145, 4635, 4974, 7461, 8290, 9270, 12435, 14922, 24870, 37305, 74610, 85387, 170774, 256161, 426935, 512322, 768483, 853870, 1280805, 1536966, 2561610, 3842415, 7684830]

約数ペア:

[(1, 7684830), (2, 3842415), (3, 2561610), (5, 1536966), (6, 1280805), (9, 853870), (10, 768483), (15, 512322), (18, 426935), (30, 256161), (45, 170774), (90, 85387), (103, 74610), (206, 37305), (309, 24870), (515, 14922), (618, 12435), (829, 9270), (927, 8290), (1030, 7461), (1545, 4974), (1658, 4635), (1854, 4145), (2487, 3090)]