1216854562170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3120139903}}^1$

素因数の和:3120139926

約数の個数: 32

約数和(自身を含む): 3145101023232

約数和(自身を除く): 1928246461062

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 3120139903, 6240279806, 9360419709, 15600699515, 18720839418, 31201399030, 40561818739, 46802098545, 81123637478, 93604197090, 121685456217, 202809093695, 243370912434, 405618187390, 608427281085, 1216854562170]

約数ペア:

[(1, 1216854562170), (2, 608427281085), (3, 405618187390), (5, 243370912434), (6, 202809093695), (10, 121685456217), (13, 93604197090), (15, 81123637478), (26, 46802098545), (30, 40561818739), (39, 31201399030), (65, 18720839418), (78, 15600699515), (130, 9360419709), (195, 6240279806), (390, 3120139903)]