141423990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2963}}^1$

素因数の和:3053

約数の個数: 64

約数和(自身を含む): 356818176

約数和(自身を除く): 215394186

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 43, 74, 86, 111, 129, 185, 215, 222, 258, 370, 430, 555, 645, 1110, 1290, 1591, 2963, 3182, 4773, 5926, 7955, 8889, 9546, 14815, 15910, 17778, 23865, 29630, 44445, 47730, 88890, 109631, 127409, 219262, 254818, 328893, 382227, 548155, 637045, 657786, 764454, 1096310, 1274090, 1644465, 1911135, 3288930, 3822270, 4714133, 9428266, 14142399, 23570665, 28284798, 47141330, 70711995, 141423990]

約数ペア:

[(1, 141423990), (2, 70711995), (3, 47141330), (5, 28284798), (6, 23570665), (10, 14142399), (15, 9428266), (30, 4714133), (37, 3822270), (43, 3288930), (74, 1911135), (86, 1644465), (111, 1274090), (129, 1096310), (185, 764454), (215, 657786), (222, 637045), (258, 548155), (370, 382227), (430, 328893), (555, 254818), (645, 219262), (1110, 127409), (1290, 109631), (1591, 88890), (2963, 47730), (3182, 44445), (4773, 29630), (5926, 23865), (7955, 17778), (8889, 15910), (9546, 14815)]