74919460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{48649}}^1$

素因数の和:48676

約数の個数: 48

約数和(自身を含む): 196156800

約数和(自身を除く): 121237340

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 48649, 97298, 194596, 243245, 340543, 486490, 535139, 681086, 972980, 1070278, 1362172, 1702715, 2140556, 2675695, 3405430, 3745973, 5351390, 6810860, 7491946, 10702780, 14983892, 18729865, 37459730, 74919460]

約数ペア:

[(1, 74919460), (2, 37459730), (4, 18729865), (5, 14983892), (7, 10702780), (10, 7491946), (11, 6810860), (14, 5351390), (20, 3745973), (22, 3405430), (28, 2675695), (35, 2140556), (44, 1702715), (55, 1362172), (70, 1070278), (77, 972980), (110, 681086), (140, 535139), (154, 486490), (220, 340543), (308, 243245), (385, 194596), (770, 97298), (1540, 48649)]