74041380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{58763}}^1$

素因数の和:58785

約数の個数: 72

約数和(自身を含む): 256681152

約数和(自身を除く): 182639772

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, 58763, 117526, 176289, 235052, 293815, 352578, 411341, 528867, 587630, 705156, 822682, 881445, 1057734, 1175260, 1234023, 1645364, 1762890, 2056705, 2115468, 2468046, 2644335, 3525780, 3702069, 4113410, 4936092, 5288670, 6170115, 7404138, 8226820, 10577340, 12340230, 14808276, 18510345, 24680460, 37020690, 74041380]

約数ペア:

[(1, 74041380), (2, 37020690), (3, 24680460), (4, 18510345), (5, 14808276), (6, 12340230), (7, 10577340), (9, 8226820), (10, 7404138), (12, 6170115), (14, 5288670), (15, 4936092), (18, 4113410), (20, 3702069), (21, 3525780), (28, 2644335), (30, 2468046), (35, 2115468), (36, 2056705), (42, 1762890), (45, 1645364), (60, 1234023), (63, 1175260), (70, 1057734), (84, 881445), (90, 822682), (105, 705156), (126, 587630), (140, 528867), (180, 411341), (210, 352578), (252, 293815), (315, 235052), (420, 176289), (630, 117526), (1260, 58763)]