31272430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{2339}}^1$

素因数の和:2544

約数の個数: 32

約数和(自身を含む): 64696320

約数和(自身を除く): 33423890

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 191, 382, 955, 1337, 1910, 2339, 2674, 4678, 6685, 11695, 13370, 16373, 23390, 32746, 81865, 163730, 446749, 893498, 2233745, 3127243, 4467490, 6254486, 15636215, 31272430]

約数ペア:

[(1, 31272430), (2, 15636215), (5, 6254486), (7, 4467490), (10, 3127243), (14, 2233745), (35, 893498), (70, 446749), (191, 163730), (382, 81865), (955, 32746), (1337, 23390), (1910, 16373), (2339, 13370), (2674, 11695), (4678, 6685)]