8043420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1741}}^1$

素因数の和:1771

約数の個数: 96

約数和(自身を含む): 28094976

約数和(自身を除く): 20051556

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 1741, 2310, 3482, 4620, 5223, 6964, 8705, 10446, 12187, 17410, 19151, 20892, 24374, 26115, 34820, 36561, 38302, 48748, 52230, 57453, 60935, 73122, 76604, 95755, 104460, 114906, 121870, 134057, 146244, 182805, 191510, 229812, 243740, 268114, 287265, 365610, 383020, 402171, 536228, 574530, 670285, 731220, 804342, 1149060, 1340570, 1608684, 2010855, 2681140, 4021710, 8043420]

約数ペア:

[(1, 8043420), (2, 4021710), (3, 2681140), (4, 2010855), (5, 1608684), (6, 1340570), (7, 1149060), (10, 804342), (11, 731220), (12, 670285), (14, 574530), (15, 536228), (20, 402171), (21, 383020), (22, 365610), (28, 287265), (30, 268114), (33, 243740), (35, 229812), (42, 191510), (44, 182805), (55, 146244), (60, 134057), (66, 121870), (70, 114906), (77, 104460), (84, 95755), (105, 76604), (110, 73122), (132, 60935), (140, 57453), (154, 52230), (165, 48748), (210, 38302), (220, 36561), (231, 34820), (308, 26115), (330, 24374), (385, 20892), (420, 19151), (462, 17410), (660, 12187), (770, 10446), (924, 8705), (1155, 6964), (1540, 5223), (1741, 4620), (2310, 3482)]