7749090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2969}}^1$

素因数の和:3011

約数の個数: 48

約数和(自身を含む): 20849400

約数和(自身を除く): 13100310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 2969, 5938, 8907, 14845, 17814, 26721, 29690, 44535, 53442, 86101, 89070, 133605, 172202, 258303, 267210, 430505, 516606, 774909, 861010, 1291515, 1549818, 2583030, 3874545, 7749090]

約数ペア:

[(1, 7749090), (2, 3874545), (3, 2583030), (5, 1549818), (6, 1291515), (9, 861010), (10, 774909), (15, 516606), (18, 430505), (29, 267210), (30, 258303), (45, 172202), (58, 133605), (87, 89070), (90, 86101), (145, 53442), (174, 44535), (261, 29690), (290, 26721), (435, 17814), (522, 14845), (870, 8907), (1305, 5938), (2610, 2969)]