27694890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2423}}^1$

素因数の和:2563

約数の個数: 48

約数和(自身を含む): 72603648

約数和(自身を除く): 44908758

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 127, 254, 381, 635, 762, 1143, 1270, 1905, 2286, 2423, 3810, 4846, 5715, 7269, 11430, 12115, 14538, 21807, 24230, 36345, 43614, 72690, 109035, 218070, 307721, 615442, 923163, 1538605, 1846326, 2769489, 3077210, 4615815, 5538978, 9231630, 13847445, 27694890]

約数ペア:

[(1, 27694890), (2, 13847445), (3, 9231630), (5, 5538978), (6, 4615815), (9, 3077210), (10, 2769489), (15, 1846326), (18, 1538605), (30, 923163), (45, 615442), (90, 307721), (127, 218070), (254, 109035), (381, 72690), (635, 43614), (762, 36345), (1143, 24230), (1270, 21807), (1905, 14538), (2286, 12115), (2423, 11430), (3810, 7269), (4846, 5715)]