30497844

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1427}}^1$

素因数の和:1584

約数の個数: 48

約数和(自身を含む): 77249088

約数和(自身を除く): 46751244

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 137, 156, 274, 411, 548, 822, 1427, 1644, 1781, 2854, 3562, 4281, 5343, 5708, 7124, 8562, 10686, 17124, 18551, 21372, 37102, 55653, 74204, 111306, 195499, 222612, 390998, 586497, 781996, 1172994, 2345988, 2541487, 5082974, 7624461, 10165948, 15248922, 30497844]

約数ペア:

[(1, 30497844), (2, 15248922), (3, 10165948), (4, 7624461), (6, 5082974), (12, 2541487), (13, 2345988), (26, 1172994), (39, 781996), (52, 586497), (78, 390998), (137, 222612), (156, 195499), (274, 111306), (411, 74204), (548, 55653), (822, 37102), (1427, 21372), (1644, 18551), (1781, 17124), (2854, 10686), (3562, 8562), (4281, 7124), (5343, 5708)]