7442340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5393}}^1$

素因数の和:5428

約数の個数: 48

約数和(自身を含む): 21748608

約数和(自身を除く): 14306268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 5393, 10786, 16179, 21572, 26965, 32358, 53930, 64716, 80895, 107860, 124039, 161790, 248078, 323580, 372117, 496156, 620195, 744234, 1240390, 1488468, 1860585, 2480780, 3721170, 7442340]

約数ペア:

[(1, 7442340), (2, 3721170), (3, 2480780), (4, 1860585), (5, 1488468), (6, 1240390), (10, 744234), (12, 620195), (15, 496156), (20, 372117), (23, 323580), (30, 248078), (46, 161790), (60, 124039), (69, 107860), (92, 80895), (115, 64716), (138, 53930), (230, 32358), (276, 26965), (345, 21572), (460, 16179), (690, 10786), (1380, 5393)]