27865530

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4021}}^1$

素因数の和:4052

約数の個数: 96

約数和(自身を含む): 90350208

約数和(自身を除く): 62484678

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 154, 165, 198, 210, 231, 315, 330, 385, 462, 495, 630, 693, 770, 990, 1155, 1386, 2310, 3465, 4021, 6930, 8042, 12063, 20105, 24126, 28147, 36189, 40210, 44231, 56294, 60315, 72378, 84441, 88462, 120630, 132693, 140735, 168882, 180945, 221155, 253323, 265386, 281470, 309617, 361890, 398079, 422205, 442310, 506646, 619234, 663465, 796158, 844410, 928851, 1266615, 1326930, 1548085, 1857702, 1990395, 2533230, 2786553, 3096170, 3980790, 4644255, 5573106, 9288510, 13932765, 27865530]

約数ペア:

[(1, 27865530), (2, 13932765), (3, 9288510), (5, 5573106), (6, 4644255), (7, 3980790), (9, 3096170), (10, 2786553), (11, 2533230), (14, 1990395), (15, 1857702), (18, 1548085), (21, 1326930), (22, 1266615), (30, 928851), (33, 844410), (35, 796158), (42, 663465), (45, 619234), (55, 506646), (63, 442310), (66, 422205), (70, 398079), (77, 361890), (90, 309617), (99, 281470), (105, 265386), (110, 253323), (126, 221155), (154, 180945), (165, 168882), (198, 140735), (210, 132693), (231, 120630), (315, 88462), (330, 84441), (385, 72378), (462, 60315), (495, 56294), (630, 44231), (693, 40210), (770, 36189), (990, 28147), (1155, 24126), (1386, 20105), (2310, 12063), (3465, 8042), (4021, 6930)]