1125747070

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{37663}}^1$

素因数の和:37745

約数の個数: 48

約数和(自身を含む): 2395882368

約数和(自身を除く): 1270135298

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 61, 70, 98, 122, 245, 305, 427, 490, 610, 854, 2135, 2989, 4270, 5978, 14945, 29890, 37663, 75326, 188315, 263641, 376630, 527282, 1318205, 1845487, 2297443, 2636410, 3690974, 4594886, 9227435, 11487215, 16082101, 18454870, 22974430, 32164202, 80410505, 112574707, 160821010, 225149414, 562873535, 1125747070]

約数ペア:

[(1, 1125747070), (2, 562873535), (5, 225149414), (7, 160821010), (10, 112574707), (14, 80410505), (35, 32164202), (49, 22974430), (61, 18454870), (70, 16082101), (98, 11487215), (122, 9227435), (245, 4594886), (305, 3690974), (427, 2636410), (490, 2297443), (610, 1845487), (854, 1318205), (2135, 527282), (2989, 376630), (4270, 263641), (5978, 188315), (14945, 75326), (29890, 37663)]