45120110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{1657}}^1$

素因数の和:2060

約数の個数: 32

約数和(自身を含む): 93113280

約数和(自身を除く): 47993170

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 389, 778, 1657, 1945, 2723, 3314, 3890, 5446, 8285, 11599, 13615, 16570, 23198, 27230, 57995, 115990, 644573, 1289146, 3222865, 4512011, 6445730, 9024022, 22560055, 45120110]

約数ペア:

[(1, 45120110), (2, 22560055), (5, 9024022), (7, 6445730), (10, 4512011), (14, 3222865), (35, 1289146), (70, 644573), (389, 115990), (778, 57995), (1657, 27230), (1945, 23198), (2723, 16570), (3314, 13615), (3890, 11599), (5446, 8285)]