30828770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{11903}}^1$

素因数の和:11954

約数の個数: 32

約数和(自身を含む): 65138688

約数和(自身を除く): 34309918

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 11903, 23806, 59515, 83321, 119030, 166642, 416605, 440411, 833210, 880822, 2202055, 3082877, 4404110, 6165754, 15414385, 30828770]

約数ペア:

[(1, 30828770), (2, 15414385), (5, 6165754), (7, 4404110), (10, 3082877), (14, 2202055), (35, 880822), (37, 833210), (70, 440411), (74, 416605), (185, 166642), (259, 119030), (370, 83321), (518, 59515), (1295, 23806), (2590, 11903)]