8333710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 19077120

約数和(自身を除く): 10743410

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 79, 110, 137, 154, 158, 274, 385, 395, 553, 685, 770, 790, 869, 959, 1106, 1370, 1507, 1738, 1918, 2765, 3014, 4345, 4795, 5530, 6083, 7535, 8690, 9590, 10549, 10823, 12166, 15070, 21098, 21646, 30415, 52745, 54115, 60830, 75761, 105490, 108230, 119053, 151522, 238106, 378805, 595265, 757610, 833371, 1190530, 1666742, 4166855, 8333710]

約数ペア:

[(1, 8333710), (2, 4166855), (5, 1666742), (7, 1190530), (10, 833371), (11, 757610), (14, 595265), (22, 378805), (35, 238106), (55, 151522), (70, 119053), (77, 108230), (79, 105490), (110, 75761), (137, 60830), (154, 54115), (158, 52745), (274, 30415), (385, 21646), (395, 21098), (553, 15070), (685, 12166), (770, 10823), (790, 10549), (869, 9590), (959, 8690), (1106, 7535), (1370, 6083), (1507, 5530), (1738, 4795), (1918, 4345), (2765, 3014)]