39839030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1669}}^1$

素因数の和:1725

約数の個数: 64

約数和(自身を含む): 92344320

約数和(自身を除く): 52505290

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, 1669, 1705, 2170, 2387, 3338, 3410, 4774, 8345, 11683, 11935, 16690, 18359, 23366, 23870, 36718, 51739, 58415, 91795, 103478, 116830, 128513, 183590, 257026, 258695, 362173, 517390, 569129, 642565, 724346, 1138258, 1285130, 1810865, 2845645, 3621730, 3983903, 5691290, 7967806, 19919515, 39839030]

約数ペア:

[(1, 39839030), (2, 19919515), (5, 7967806), (7, 5691290), (10, 3983903), (11, 3621730), (14, 2845645), (22, 1810865), (31, 1285130), (35, 1138258), (55, 724346), (62, 642565), (70, 569129), (77, 517390), (110, 362173), (154, 258695), (155, 257026), (217, 183590), (310, 128513), (341, 116830), (385, 103478), (434, 91795), (682, 58415), (770, 51739), (1085, 36718), (1669, 23870), (1705, 23366), (2170, 18359), (2387, 16690), (3338, 11935), (3410, 11683), (4774, 8345)]