143144540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{92951}}^1$

素因数の和:92978

約数の個数: 48

約数和(自身を含む): 374782464

約数和(自身を除く): 231637924

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, 92951, 185902, 371804, 464755, 650657, 929510, 1022461, 1301314, 1859020, 2044922, 2602628, 3253285, 4089844, 5112305, 6506570, 7157227, 10224610, 13013140, 14314454, 20449220, 28628908, 35786135, 71572270, 143144540]

約数ペア:

[(1, 143144540), (2, 71572270), (4, 35786135), (5, 28628908), (7, 20449220), (10, 14314454), (11, 13013140), (14, 10224610), (20, 7157227), (22, 6506570), (28, 5112305), (35, 4089844), (44, 3253285), (55, 2602628), (70, 2044922), (77, 1859020), (110, 1301314), (140, 1022461), (154, 929510), (220, 650657), (308, 464755), (385, 371804), (770, 185902), (1540, 92951)]