13270390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1877}}^1$

素因数の和:1992

約数の個数: 32

約数和(自身を含む): 27584064

約数和(自身を除く): 14313674

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 101, 202, 505, 707, 1010, 1414, 1877, 3535, 3754, 7070, 9385, 13139, 18770, 26278, 65695, 131390, 189577, 379154, 947885, 1327039, 1895770, 2654078, 6635195, 13270390]

約数ペア:

[(1, 13270390), (2, 6635195), (5, 2654078), (7, 1895770), (10, 1327039), (14, 947885), (35, 379154), (70, 189577), (101, 131390), (202, 65695), (505, 26278), (707, 18770), (1010, 13139), (1414, 9385), (1877, 7070), (3535, 3754)]