620010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{83}}^2$

素因数の和:179

約数の個数: 36

約数和(自身を含む): 1631682

約数和(自身を除く): 1011672

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 83, 90, 166, 249, 415, 498, 747, 830, 1245, 1494, 2490, 3735, 6889, 7470, 13778, 20667, 34445, 41334, 62001, 68890, 103335, 124002, 206670, 310005, 620010]

約数ペア:

[(1, 620010), (2, 310005), (3, 206670), (5, 124002), (6, 103335), (9, 68890), (10, 62001), (15, 41334), (18, 34445), (30, 20667), (45, 13778), (83, 7470), (90, 6889), (166, 3735), (249, 2490), (415, 1494), (498, 1245), (747, 830)]