442181530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{811}}^1\times {\mathrm{7789}}^1$

素因数の和:8614

約数の個数: 32

約数和(自身を含む): 910869120

約数和(自身を除く): 468687590

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 811, 1622, 4055, 5677, 7789, 8110, 11354, 15578, 28385, 38945, 54523, 56770, 77890, 109046, 272615, 545230, 6316879, 12633758, 31584395, 44218153, 63168790, 88436306, 221090765, 442181530]

約数ペア:

[(1, 442181530), (2, 221090765), (5, 88436306), (7, 63168790), (10, 44218153), (14, 31584395), (35, 12633758), (70, 6316879), (811, 545230), (1622, 272615), (4055, 109046), (5677, 77890), (7789, 56770), (8110, 54523), (11354, 38945), (15578, 28385)]