71350190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{7919}}^1$

素因数の和:7996

約数の個数: 32

約数和(自身を含む): 138568320

約数和(自身を除く): 67218130

約数列:

[1, 2, 5, 10, 17, 34, 53, 85, 106, 170, 265, 530, 901, 1802, 4505, 7919, 9010, 15838, 39595, 79190, 134623, 269246, 419707, 673115, 839414, 1346230, 2098535, 4197070, 7135019, 14270038, 35675095, 71350190]

約数ペア:

[(1, 71350190), (2, 35675095), (5, 14270038), (10, 7135019), (17, 4197070), (34, 2098535), (53, 1346230), (85, 839414), (106, 673115), (170, 419707), (265, 269246), (530, 134623), (901, 79190), (1802, 39595), (4505, 15838), (7919, 9010)]