67212030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{72271}}^1$

素因数の和:72312

約数の個数: 32

約数和(自身を含む): 166514688

約数和(自身を除く): 99302658

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 72271, 144542, 216813, 361355, 433626, 722710, 1084065, 2168130, 2240401, 4480802, 6721203, 11202005, 13442406, 22404010, 33606015, 67212030]

約数ペア:

[(1, 67212030), (2, 33606015), (3, 22404010), (5, 13442406), (6, 11202005), (10, 6721203), (15, 4480802), (30, 2240401), (31, 2168130), (62, 1084065), (93, 722710), (155, 433626), (186, 361355), (310, 216813), (465, 144542), (930, 72271)]