286002010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{509}}^1$

素因数の和:895

約数の個数: 64

約数和(自身を含む): 616896000

約数和(自身を除く): 330893990

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 349, 509, 698, 805, 1018, 1610, 1745, 2443, 2545, 3490, 3563, 4886, 5090, 7126, 8027, 11707, 12215, 16054, 17815, 23414, 24430, 35630, 40135, 56189, 58535, 80270, 81949, 112378, 117070, 163898, 177641, 280945, 355282, 409745, 561890, 819490, 888205, 1243487, 1776410, 2486974, 4085743, 6217435, 8171486, 12434870, 20428715, 28600201, 40857430, 57200402, 143001005, 286002010]

約数ペア:

[(1, 286002010), (2, 143001005), (5, 57200402), (7, 40857430), (10, 28600201), (14, 20428715), (23, 12434870), (35, 8171486), (46, 6217435), (70, 4085743), (115, 2486974), (161, 1776410), (230, 1243487), (322, 888205), (349, 819490), (509, 561890), (698, 409745), (805, 355282), (1018, 280945), (1610, 177641), (1745, 163898), (2443, 117070), (2545, 112378), (3490, 81949), (3563, 80270), (4886, 58535), (5090, 56189), (7126, 40135), (8027, 35630), (11707, 24430), (12215, 23414), (16054, 17815)]