1218482010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{53939}}^1$

素因数の和:54203

約数の個数: 48

約数和(自身を含む): 3180733920

約数和(自身を除く): 1962251910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 251, 502, 753, 1255, 1506, 2259, 2510, 3765, 4518, 7530, 11295, 22590, 53939, 107878, 161817, 269695, 323634, 485451, 539390, 809085, 970902, 1618170, 2427255, 4854510, 13538689, 27077378, 40616067, 67693445, 81232134, 121848201, 135386890, 203080335, 243696402, 406160670, 609241005, 1218482010]

約数ペア:

[(1, 1218482010), (2, 609241005), (3, 406160670), (5, 243696402), (6, 203080335), (9, 135386890), (10, 121848201), (15, 81232134), (18, 67693445), (30, 40616067), (45, 27077378), (90, 13538689), (251, 4854510), (502, 2427255), (753, 1618170), (1255, 970902), (1506, 809085), (2259, 539390), (2510, 485451), (3765, 323634), (4518, 269695), (7530, 161817), (11295, 107878), (22590, 53939)]