2215741570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1376237}}^1$

素因数の和:1376274

約数の個数: 32

約数和(自身を含む): 4756278528

約数和(自身を除く): 2540536958

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 1376237, 2752474, 6881185, 9633659, 13762370, 19267318, 31653451, 48168295, 63306902, 96336590, 158267255, 221574157, 316534510, 443148314, 1107870785, 2215741570]

約数ペア:

[(1, 2215741570), (2, 1107870785), (5, 443148314), (7, 316534510), (10, 221574157), (14, 158267255), (23, 96336590), (35, 63306902), (46, 48168295), (70, 31653451), (115, 19267318), (161, 13762370), (230, 9633659), (322, 6881185), (805, 2752474), (1610, 1376237)]