85239770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3571}}^1$

素因数の和:3627

約数の個数: 64

約数和(自身を含む): 197517312

約数和(自身を除く): 112277542

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 31, 35, 55, 62, 70, 77, 110, 154, 155, 217, 310, 341, 385, 434, 682, 770, 1085, 1705, 2170, 2387, 3410, 3571, 4774, 7142, 11935, 17855, 23870, 24997, 35710, 39281, 49994, 78562, 110701, 124985, 196405, 221402, 249970, 274967, 392810, 549934, 553505, 774907, 1107010, 1217711, 1374835, 1549814, 2435422, 2749670, 3874535, 6088555, 7749070, 8523977, 12177110, 17047954, 42619885, 85239770]

約数ペア:

[(1, 85239770), (2, 42619885), (5, 17047954), (7, 12177110), (10, 8523977), (11, 7749070), (14, 6088555), (22, 3874535), (31, 2749670), (35, 2435422), (55, 1549814), (62, 1374835), (70, 1217711), (77, 1107010), (110, 774907), (154, 553505), (155, 549934), (217, 392810), (310, 274967), (341, 249970), (385, 221402), (434, 196405), (682, 124985), (770, 110701), (1085, 78562), (1705, 49994), (2170, 39281), (2387, 35710), (3410, 24997), (3571, 23870), (4774, 17855), (7142, 11935)]