15462580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5813}}^1$

素因数の和:5848

約数の個数: 48

約数和(自身を含む): 39070080

約数和(自身を除く): 23607500

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 5813, 11626, 23252, 29065, 40691, 58130, 81382, 110447, 116260, 162764, 203455, 220894, 406910, 441788, 552235, 773129, 813820, 1104470, 1546258, 2208940, 3092516, 3865645, 7731290, 15462580]

約数ペア:

[(1, 15462580), (2, 7731290), (4, 3865645), (5, 3092516), (7, 2208940), (10, 1546258), (14, 1104470), (19, 813820), (20, 773129), (28, 552235), (35, 441788), (38, 406910), (70, 220894), (76, 203455), (95, 162764), (133, 116260), (140, 110447), (190, 81382), (266, 58130), (380, 40691), (532, 29065), (665, 23252), (1330, 11626), (2660, 5813)]