1101870

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1$

素因数の和:87

約数の個数: 128

約数和(自身を含む): 3732480

約数和(自身を除く): 2630610

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 53, 54, 55, 63, 66, 70, 77, 90, 99, 105, 106, 110, 126, 135, 154, 159, 165, 189, 198, 210, 231, 265, 270, 297, 315, 318, 330, 371, 378, 385, 462, 477, 495, 530, 583, 594, 630, 693, 742, 770, 795, 945, 954, 990, 1113, 1155, 1166, 1386, 1431, 1485, 1590, 1749, 1855, 1890, 2079, 2226, 2310, 2385, 2862, 2915, 2970, 3339, 3465, 3498, 3710, 4081, 4158, 4770, 5247, 5565, 5830, 6678, 6930, 7155, 8162, 8745, 10017, 10395, 10494, 11130, 12243, 14310, 15741, 16695, 17490, 20034, 20405, 20790, 24486, 26235, 31482, 33390, 36729, 40810, 50085, 52470, 61215, 73458, 78705, 100170, 110187, 122430, 157410, 183645, 220374, 367290, 550935, 1101870]

約数ペア:

[(1, 1101870), (2, 550935), (3, 367290), (5, 220374), (6, 183645), (7, 157410), (9, 122430), (10, 110187), (11, 100170), (14, 78705), (15, 73458), (18, 61215), (21, 52470), (22, 50085), (27, 40810), (30, 36729), (33, 33390), (35, 31482), (42, 26235), (45, 24486), (53, 20790), (54, 20405), (55, 20034), (63, 17490), (66, 16695), (70, 15741), (77, 14310), (90, 12243), (99, 11130), (105, 10494), (106, 10395), (110, 10017), (126, 8745), (135, 8162), (154, 7155), (159, 6930), (165, 6678), (189, 5830), (198, 5565), (210, 5247), (231, 4770), (265, 4158), (270, 4081), (297, 3710), (315, 3498), (318, 3465), (330, 3339), (371, 2970), (378, 2915), (385, 2862), (462, 2385), (477, 2310), (495, 2226), (530, 2079), (583, 1890), (594, 1855), (630, 1749), (693, 1590), (742, 1485), (770, 1431), (795, 1386), (945, 1166), (954, 1155), (990, 1113)]