39159540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31079}}^1$

素因数の和:31101

約数の個数: 72

約数和(自身を含む): 135757440

約数和(自身を除く): 96597900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 31079, 62158, 93237, 124316, 155395, 186474, 217553, 279711, 310790, 372948, 435106, 466185, 559422, 621580, 652659, 870212, 932370, 1087765, 1118844, 1305318, 1398555, 1864740, 1957977, 2175530, 2610636, 2797110, 3263295, 3915954, 4351060, 5594220, 6526590, 7831908, 9789885, 13053180, 19579770, 39159540]

約数ペア:

[(1, 39159540), (2, 19579770), (3, 13053180), (4, 9789885), (5, 7831908), (6, 6526590), (7, 5594220), (9, 4351060), (10, 3915954), (12, 3263295), (14, 2797110), (15, 2610636), (18, 2175530), (20, 1957977), (21, 1864740), (28, 1398555), (30, 1305318), (35, 1118844), (36, 1087765), (42, 932370), (45, 870212), (60, 652659), (63, 621580), (70, 559422), (84, 466185), (90, 435106), (105, 372948), (126, 310790), (140, 279711), (180, 217553), (210, 186474), (252, 155395), (315, 124316), (420, 93237), (630, 62158), (1260, 31079)]