30068790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1$

素因数の和:413

約数の個数: 64

約数和(自身を含む): 75119616

約数和(自身を除く): 45050826

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 103, 111, 185, 206, 222, 263, 309, 370, 515, 526, 555, 618, 789, 1030, 1110, 1315, 1545, 1578, 2630, 3090, 3811, 3945, 7622, 7890, 9731, 11433, 19055, 19462, 22866, 27089, 29193, 38110, 48655, 54178, 57165, 58386, 81267, 97310, 114330, 135445, 145965, 162534, 270890, 291930, 406335, 812670, 1002293, 2004586, 3006879, 5011465, 6013758, 10022930, 15034395, 30068790]

約数ペア:

[(1, 30068790), (2, 15034395), (3, 10022930), (5, 6013758), (6, 5011465), (10, 3006879), (15, 2004586), (30, 1002293), (37, 812670), (74, 406335), (103, 291930), (111, 270890), (185, 162534), (206, 145965), (222, 135445), (263, 114330), (309, 97310), (370, 81267), (515, 58386), (526, 57165), (555, 54178), (618, 48655), (789, 38110), (1030, 29193), (1110, 27089), (1315, 22866), (1545, 19462), (1578, 19055), (2630, 11433), (3090, 9731), (3811, 7890), (3945, 7622)]