42119770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2879}}^1$

素因数の和:2923

約数の個数: 64

約数和(自身を含む): 99532800

約数和(自身を除く): 57413030

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 55, 70, 77, 95, 110, 133, 154, 190, 209, 266, 385, 418, 665, 770, 1045, 1330, 1463, 2090, 2879, 2926, 5758, 7315, 14395, 14630, 20153, 28790, 31669, 40306, 54701, 63338, 100765, 109402, 158345, 201530, 221683, 273505, 316690, 382907, 443366, 547010, 601711, 765814, 1108415, 1203422, 1914535, 2216830, 3008555, 3829070, 4211977, 6017110, 8423954, 21059885, 42119770]

約数ペア:

[(1, 42119770), (2, 21059885), (5, 8423954), (7, 6017110), (10, 4211977), (11, 3829070), (14, 3008555), (19, 2216830), (22, 1914535), (35, 1203422), (38, 1108415), (55, 765814), (70, 601711), (77, 547010), (95, 443366), (110, 382907), (133, 316690), (154, 273505), (190, 221683), (209, 201530), (266, 158345), (385, 109402), (418, 100765), (665, 63338), (770, 54701), (1045, 40306), (1330, 31669), (1463, 28790), (2090, 20153), (2879, 14630), (2926, 14395), (5758, 7315)]