542891190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{557}}^1\times {\mathrm{613}}^1$

素因数の和:1233

約数の個数: 64

約数和(自身を含む): 1332075456

約数和(自身を除く): 789184266

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 557, 613, 795, 1114, 1226, 1590, 1671, 1839, 2785, 3065, 3342, 3678, 5570, 6130, 8355, 9195, 16710, 18390, 29521, 32489, 59042, 64978, 88563, 97467, 147605, 162445, 177126, 194934, 295210, 324890, 341441, 442815, 487335, 682882, 885630, 974670, 1024323, 1707205, 2048646, 3414410, 5121615, 10243230, 18096373, 36192746, 54289119, 90481865, 108578238, 180963730, 271445595, 542891190]

約数ペア:

[(1, 542891190), (2, 271445595), (3, 180963730), (5, 108578238), (6, 90481865), (10, 54289119), (15, 36192746), (30, 18096373), (53, 10243230), (106, 5121615), (159, 3414410), (265, 2048646), (318, 1707205), (530, 1024323), (557, 974670), (613, 885630), (795, 682882), (1114, 487335), (1226, 442815), (1590, 341441), (1671, 324890), (1839, 295210), (2785, 194934), (3065, 177126), (3342, 162445), (3678, 147605), (5570, 97467), (6130, 88563), (8355, 64978), (9195, 59042), (16710, 32489), (18390, 29521)]