144891777460

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{2372941}}^1$

素因数の和:2373064

約数の個数: 48

約数和(自身を含む): 315734170752

約数和(自身を除く): 170842393292

約数列:

[1, 2, 4, 5, 10, 20, 43, 71, 86, 142, 172, 215, 284, 355, 430, 710, 860, 1420, 3053, 6106, 12212, 15265, 30530, 61060, 2372941, 4745882, 9491764, 11864705, 23729410, 47458820, 102036463, 168478811, 204072926, 336957622, 408145852, 510182315, 673915244, 842394055, 1020364630, 1684788110, 2040729260, 3369576220, 7244588873, 14489177746, 28978355492, 36222944365, 72445888730, 144891777460]

約数ペア:

[(1, 144891777460), (2, 72445888730), (4, 36222944365), (5, 28978355492), (10, 14489177746), (20, 7244588873), (43, 3369576220), (71, 2040729260), (86, 1684788110), (142, 1020364630), (172, 842394055), (215, 673915244), (284, 510182315), (355, 408145852), (430, 336957622), (710, 204072926), (860, 168478811), (1420, 102036463), (3053, 47458820), (6106, 23729410), (12212, 11864705), (15265, 9491764), (30530, 4745882), (61060, 2372941)]