19002655006470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{997}}^1\times {\mathrm{211775939}}^1$

素因数の和:211776949

約数の個数: 48

約数和(自身を含む): 49456458820080

約数和(自身を除く): 30453803813610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 997, 1994, 2991, 4985, 5982, 8973, 9970, 14955, 17946, 29910, 44865, 89730, 211775939, 423551878, 635327817, 1058879695, 1270655634, 1905983451, 2117759390, 3176639085, 3811966902, 6353278170, 9529917255, 19059834510, 211140611183, 422281222366, 633421833549, 1055703055915, 1266843667098, 1900265500647, 2111406111830, 3167109167745, 3800531001294, 6334218335490, 9501327503235, 19002655006470]

約数ペア:

[(1, 19002655006470), (2, 9501327503235), (3, 6334218335490), (5, 3800531001294), (6, 3167109167745), (9, 2111406111830), (10, 1900265500647), (15, 1266843667098), (18, 1055703055915), (30, 633421833549), (45, 422281222366), (90, 211140611183), (997, 19059834510), (1994, 9529917255), (2991, 6353278170), (4985, 3811966902), (5982, 3176639085), (8973, 2117759390), (9970, 1905983451), (14955, 1270655634), (17946, 1058879695), (29910, 635327817), (44865, 423551878), (89730, 211775939)]