15087390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{16223}}^1$

素因数の和:16264

約数の個数: 32

約数和(自身を含む): 37380096

約数和(自身を除く): 22292706

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 16223, 32446, 48669, 81115, 97338, 162230, 243345, 486690, 502913, 1005826, 1508739, 2514565, 3017478, 5029130, 7543695, 15087390]

約数ペア:

[(1, 15087390), (2, 7543695), (3, 5029130), (5, 3017478), (6, 2514565), (10, 1508739), (15, 1005826), (30, 502913), (31, 486690), (62, 243345), (93, 162230), (155, 97338), (186, 81115), (310, 48669), (465, 32446), (930, 16223)]