470776810

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{4877}}^1$

素因数の和:5095

約数の個数: 48

約数和(自身を含む): 990955944

約数和(自身を除く): 520179134

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 197, 245, 394, 490, 985, 1379, 1970, 2758, 4877, 6895, 9653, 9754, 13790, 19306, 24385, 34139, 48265, 48770, 68278, 96530, 170695, 238973, 341390, 477946, 960769, 1194865, 1921538, 2389730, 4803845, 6725383, 9607690, 13450766, 33626915, 47077681, 67253830, 94155362, 235388405, 470776810]

約数ペア:

[(1, 470776810), (2, 235388405), (5, 94155362), (7, 67253830), (10, 47077681), (14, 33626915), (35, 13450766), (49, 9607690), (70, 6725383), (98, 4803845), (197, 2389730), (245, 1921538), (394, 1194865), (490, 960769), (985, 477946), (1379, 341390), (1970, 238973), (2758, 170695), (4877, 96530), (6895, 68278), (9653, 48770), (9754, 48265), (13790, 34139), (19306, 24385)]