27411720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{32633}}^1$

素因数の和:32654

約数の個数: 64

約数和(自身を含む): 93985920

約数和(自身を除く): 66574200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 32633, 65266, 97899, 130532, 163165, 195798, 228431, 261064, 326330, 391596, 456862, 489495, 652660, 685293, 783192, 913724, 978990, 1142155, 1305320, 1370586, 1827448, 1957980, 2284310, 2741172, 3426465, 3915960, 4568620, 5482344, 6852930, 9137240, 13705860, 27411720]

約数ペア:

[(1, 27411720), (2, 13705860), (3, 9137240), (4, 6852930), (5, 5482344), (6, 4568620), (7, 3915960), (8, 3426465), (10, 2741172), (12, 2284310), (14, 1957980), (15, 1827448), (20, 1370586), (21, 1305320), (24, 1142155), (28, 978990), (30, 913724), (35, 783192), (40, 685293), (42, 652660), (56, 489495), (60, 456862), (70, 391596), (84, 326330), (105, 261064), (120, 228431), (140, 195798), (168, 163165), (210, 130532), (280, 97899), (420, 65266), (840, 32633)]