313571460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{307423}}^1$

素因数の和:307452

約数の個数: 48

約数和(自身を含む): 929650176

約数和(自身を除く): 616078716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 307423, 614846, 922269, 1229692, 1537115, 1844538, 3074230, 3689076, 4611345, 5226191, 6148460, 9222690, 10452382, 15678573, 18445380, 20904764, 26130955, 31357146, 52261910, 62714292, 78392865, 104523820, 156785730, 313571460]

約数ペア:

[(1, 313571460), (2, 156785730), (3, 104523820), (4, 78392865), (5, 62714292), (6, 52261910), (10, 31357146), (12, 26130955), (15, 20904764), (17, 18445380), (20, 15678573), (30, 10452382), (34, 9222690), (51, 6148460), (60, 5226191), (68, 4611345), (85, 3689076), (102, 3074230), (170, 1844538), (204, 1537115), (255, 1229692), (340, 922269), (510, 614846), (1020, 307423)]