3085805940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{7347157}}^1$

素因数の和:7347176

約数の個数: 48

約数和(自身を含む): 9874580352

約数和(自身を除く): 6788774412

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 7347157, 14694314, 22041471, 29388628, 36735785, 44082942, 51430099, 73471570, 88165884, 102860198, 110207355, 146943140, 154290297, 205720396, 220414710, 257150495, 308580594, 440829420, 514300990, 617161188, 771451485, 1028601980, 1542902970, 3085805940]

約数ペア:

[(1, 3085805940), (2, 1542902970), (3, 1028601980), (4, 771451485), (5, 617161188), (6, 514300990), (7, 440829420), (10, 308580594), (12, 257150495), (14, 220414710), (15, 205720396), (20, 154290297), (21, 146943140), (28, 110207355), (30, 102860198), (35, 88165884), (42, 73471570), (60, 51430099), (70, 44082942), (84, 36735785), (105, 29388628), (140, 22041471), (210, 14694314), (420, 7347157)]