1900947030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{124489}}^1$

素因数の和:125008

約数の個数: 32

約数和(自身を含む): 4571272800

約数和(自身を除く): 2670325770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 509, 1018, 1527, 2545, 3054, 5090, 7635, 15270, 124489, 248978, 373467, 622445, 746934, 1244890, 1867335, 3734670, 63364901, 126729802, 190094703, 316824505, 380189406, 633649010, 950473515, 1900947030]

約数ペア:

[(1, 1900947030), (2, 950473515), (3, 633649010), (5, 380189406), (6, 316824505), (10, 190094703), (15, 126729802), (30, 63364901), (509, 3734670), (1018, 1867335), (1527, 1244890), (2545, 746934), (3054, 622445), (5090, 373467), (7635, 248978), (15270, 124489)]