91804230

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{145721}}^1$

素因数の和:145741

約数の個数: 48

約数和(自身を含む): 272791584

約数和(自身を除く): 180987354

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 145721, 291442, 437163, 728605, 874326, 1020047, 1311489, 1457210, 2040094, 2185815, 2622978, 3060141, 4371630, 5100235, 6120282, 6557445, 9180423, 10200470, 13114890, 15300705, 18360846, 30601410, 45902115, 91804230]

約数ペア:

[(1, 91804230), (2, 45902115), (3, 30601410), (5, 18360846), (6, 15300705), (7, 13114890), (9, 10200470), (10, 9180423), (14, 6557445), (15, 6120282), (18, 5100235), (21, 4371630), (30, 3060141), (35, 2622978), (42, 2185815), (45, 2040094), (63, 1457210), (70, 1311489), (90, 1020047), (105, 874326), (126, 728605), (210, 437163), (315, 291442), (630, 145721)]