27501110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{643}}^1$

素因数の和:717

約数の個数: 64

約数和(自身を含む): 62318592

約数和(自身を除く): 34817482

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 47, 65, 70, 91, 94, 130, 182, 235, 329, 455, 470, 611, 643, 658, 910, 1222, 1286, 1645, 3055, 3215, 3290, 4277, 4501, 6110, 6430, 8359, 8554, 9002, 16718, 21385, 22505, 30221, 41795, 42770, 45010, 58513, 60442, 83590, 117026, 151105, 211547, 292565, 302210, 392873, 423094, 585130, 785746, 1057735, 1964365, 2115470, 2750111, 3928730, 5500222, 13750555, 27501110]

約数ペア:

[(1, 27501110), (2, 13750555), (5, 5500222), (7, 3928730), (10, 2750111), (13, 2115470), (14, 1964365), (26, 1057735), (35, 785746), (47, 585130), (65, 423094), (70, 392873), (91, 302210), (94, 292565), (130, 211547), (182, 151105), (235, 117026), (329, 83590), (455, 60442), (470, 58513), (611, 45010), (643, 42770), (658, 41795), (910, 30221), (1222, 22505), (1286, 21385), (1645, 16718), (3055, 9002), (3215, 8554), (3290, 8359), (4277, 6430), (4501, 6110)]