73011470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{1367}}^1$

素因数の和:1497

約数の個数: 48

約数和(自身を含む): 154392480

約数和(自身を除く): 81381010

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 109, 218, 245, 490, 545, 763, 1090, 1367, 1526, 2734, 3815, 5341, 6835, 7630, 9569, 10682, 13670, 19138, 26705, 47845, 53410, 66983, 95690, 133966, 149003, 298006, 334915, 669830, 745015, 1043021, 1490030, 2086042, 5215105, 7301147, 10430210, 14602294, 36505735, 73011470]

約数ペア:

[(1, 73011470), (2, 36505735), (5, 14602294), (7, 10430210), (10, 7301147), (14, 5215105), (35, 2086042), (49, 1490030), (70, 1043021), (98, 745015), (109, 669830), (218, 334915), (245, 298006), (490, 149003), (545, 133966), (763, 95690), (1090, 66983), (1367, 53410), (1526, 47845), (2734, 26705), (3815, 19138), (5341, 13670), (6835, 10682), (7630, 9569)]