30195680

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4603}}^1$

素因数の和:4659

約数の個数: 48

約数和(自身を含む): 73093104

約数和(自身を除く): 42897424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 4603, 6560, 9206, 18412, 23015, 36824, 46030, 73648, 92060, 147296, 184120, 188723, 368240, 377446, 736480, 754892, 943615, 1509784, 1887230, 3019568, 3774460, 6039136, 7548920, 15097840, 30195680]

約数ペア:

[(1, 30195680), (2, 15097840), (4, 7548920), (5, 6039136), (8, 3774460), (10, 3019568), (16, 1887230), (20, 1509784), (32, 943615), (40, 754892), (41, 736480), (80, 377446), (82, 368240), (160, 188723), (164, 184120), (205, 147296), (328, 92060), (410, 73648), (656, 46030), (820, 36824), (1312, 23015), (1640, 18412), (3280, 9206), (4603, 6560)]