7200030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2243}}^1$

素因数の和:2360

約数の個数: 32

約数和(自身を含む): 17449344

約数和(自身を除く): 10249314

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 107, 214, 321, 535, 642, 1070, 1605, 2243, 3210, 4486, 6729, 11215, 13458, 22430, 33645, 67290, 240001, 480002, 720003, 1200005, 1440006, 2400010, 3600015, 7200030]

約数ペア:

[(1, 7200030), (2, 3600015), (3, 2400010), (5, 1440006), (6, 1200005), (10, 720003), (15, 480002), (30, 240001), (107, 67290), (214, 33645), (321, 22430), (535, 13458), (642, 11215), (1070, 6729), (1605, 4486), (2243, 3210)]