3085940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1$

素因数の和:129

約数の個数: 72

約数和(自身を含む): 7747488

約数和(自身を除く): 4661548

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 83, 110, 130, 143, 166, 169, 220, 260, 286, 332, 338, 415, 572, 676, 715, 830, 845, 913, 1079, 1430, 1660, 1690, 1826, 1859, 2158, 2860, 3380, 3652, 3718, 4316, 4565, 5395, 7436, 9130, 9295, 10790, 11869, 14027, 18260, 18590, 21580, 23738, 28054, 37180, 47476, 56108, 59345, 70135, 118690, 140270, 154297, 237380, 280540, 308594, 617188, 771485, 1542970, 3085940]

約数ペア:

[(1, 3085940), (2, 1542970), (4, 771485), (5, 617188), (10, 308594), (11, 280540), (13, 237380), (20, 154297), (22, 140270), (26, 118690), (44, 70135), (52, 59345), (55, 56108), (65, 47476), (83, 37180), (110, 28054), (130, 23738), (143, 21580), (166, 18590), (169, 18260), (220, 14027), (260, 11869), (286, 10790), (332, 9295), (338, 9130), (415, 7436), (572, 5395), (676, 4565), (715, 4316), (830, 3718), (845, 3652), (913, 3380), (1079, 2860), (1430, 2158), (1660, 1859), (1690, 1826)]