1474304020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{244901}}^1$

素因数の和:244960

約数の個数: 48

約数和(自身を含む): 3620631168

約数和(自身を除く): 2146327148

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 6020, 244901, 489802, 979604, 1224505, 1714307, 2449010, 3428614, 4898020, 6857228, 8571535, 10530743, 17143070, 21061486, 34286140, 42122972, 52653715, 73715201, 105307430, 147430402, 210614860, 294860804, 368576005, 737152010, 1474304020]

約数ペア:

[(1, 1474304020), (2, 737152010), (4, 368576005), (5, 294860804), (7, 210614860), (10, 147430402), (14, 105307430), (20, 73715201), (28, 52653715), (35, 42122972), (43, 34286140), (70, 21061486), (86, 17143070), (140, 10530743), (172, 8571535), (215, 6857228), (301, 4898020), (430, 3428614), (602, 2449010), (860, 1714307), (1204, 1224505), (1505, 979604), (3010, 489802), (6020, 244901)]