30036090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{509}}^1$

素因数の和:807

約数の個数: 64

約数和(自身を含む): 82840320

約数和(自身を除く): 52804230

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 281, 509, 562, 843, 1018, 1405, 1527, 1686, 1967, 2545, 2810, 3054, 3563, 3934, 4215, 5090, 5901, 7126, 7635, 8430, 9835, 10689, 11802, 15270, 17815, 19670, 21378, 29505, 35630, 53445, 59010, 106890, 143029, 286058, 429087, 715145, 858174, 1001203, 1430290, 2002406, 2145435, 3003609, 4290870, 5006015, 6007218, 10012030, 15018045, 30036090]

約数ペア:

[(1, 30036090), (2, 15018045), (3, 10012030), (5, 6007218), (6, 5006015), (7, 4290870), (10, 3003609), (14, 2145435), (15, 2002406), (21, 1430290), (30, 1001203), (35, 858174), (42, 715145), (70, 429087), (105, 286058), (210, 143029), (281, 106890), (509, 59010), (562, 53445), (843, 35630), (1018, 29505), (1405, 21378), (1527, 19670), (1686, 17815), (1967, 15270), (2545, 11802), (2810, 10689), (3054, 9835), (3563, 8430), (3934, 7635), (4215, 7126), (5090, 5901)]