7628190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2857}}^1$

素因数の和:2956

約数の個数: 32

約数和(自身を含む): 18519840

約数和(自身を除く): 10891650

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 2857, 5714, 8571, 14285, 17142, 28570, 42855, 85710, 254273, 508546, 762819, 1271365, 1525638, 2542730, 3814095, 7628190]

約数ペア:

[(1, 7628190), (2, 3814095), (3, 2542730), (5, 1525638), (6, 1271365), (10, 762819), (15, 508546), (30, 254273), (89, 85710), (178, 42855), (267, 28570), (445, 17142), (534, 14285), (890, 8571), (1335, 5714), (2670, 2857)]