2730910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3001}}^1$

素因数の和:3028

約数の個数: 32

約数和(自身を含む): 6052032

約数和(自身を除く): 3321122

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 3001, 6002, 15005, 21007, 30010, 39013, 42014, 78026, 105035, 195065, 210070, 273091, 390130, 546182, 1365455, 2730910]

約数ペア:

[(1, 2730910), (2, 1365455), (5, 546182), (7, 390130), (10, 273091), (13, 210070), (14, 195065), (26, 105035), (35, 78026), (65, 42014), (70, 39013), (91, 30010), (130, 21007), (182, 15005), (455, 6002), (910, 3001)]