219861210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1871}}^1\times {\mathrm{3917}}^1$

素因数の和:5798

約数の個数: 32

約数和(自身を含む): 528083712

約数和(自身を除く): 308222502

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1871, 3742, 3917, 5613, 7834, 9355, 11226, 11751, 18710, 19585, 23502, 28065, 39170, 56130, 58755, 117510, 7328707, 14657414, 21986121, 36643535, 43972242, 73287070, 109930605, 219861210]

約数ペア:

[(1, 219861210), (2, 109930605), (3, 73287070), (5, 43972242), (6, 36643535), (10, 21986121), (15, 14657414), (30, 7328707), (1871, 117510), (3742, 58755), (3917, 56130), (5613, 39170), (7834, 28065), (9355, 23502), (11226, 19585), (11751, 18710)]