30061380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{1783}}^1$

素因数の和:2076

約数の個数: 48

約数和(自身を含む): 84518784

約数和(自身を除く): 54457404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 281, 562, 843, 1124, 1405, 1686, 1783, 2810, 3372, 3566, 4215, 5349, 5620, 7132, 8430, 8915, 10698, 16860, 17830, 21396, 26745, 35660, 53490, 106980, 501023, 1002046, 1503069, 2004092, 2505115, 3006138, 5010230, 6012276, 7515345, 10020460, 15030690, 30061380]

約数ペア:

[(1, 30061380), (2, 15030690), (3, 10020460), (4, 7515345), (5, 6012276), (6, 5010230), (10, 3006138), (12, 2505115), (15, 2004092), (20, 1503069), (30, 1002046), (60, 501023), (281, 106980), (562, 53490), (843, 35660), (1124, 26745), (1405, 21396), (1686, 17830), (1783, 16860), (2810, 10698), (3372, 8915), (3566, 8430), (4215, 7132), (5349, 5620)]