977130

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1$

素因数の和:81

約数の個数: 128

約数和(自身を含む): 3317760

約数和(自身を除く): 2340630

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 47, 54, 55, 63, 66, 70, 77, 90, 94, 99, 105, 110, 126, 135, 141, 154, 165, 189, 198, 210, 231, 235, 270, 282, 297, 315, 329, 330, 378, 385, 423, 462, 470, 495, 517, 594, 630, 658, 693, 705, 770, 846, 945, 987, 990, 1034, 1155, 1269, 1386, 1410, 1485, 1551, 1645, 1890, 1974, 2079, 2115, 2310, 2538, 2585, 2961, 2970, 3102, 3290, 3465, 3619, 4158, 4230, 4653, 4935, 5170, 5922, 6345, 6930, 7238, 7755, 8883, 9306, 9870, 10395, 10857, 12690, 13959, 14805, 15510, 17766, 18095, 20790, 21714, 23265, 27918, 29610, 32571, 36190, 44415, 46530, 54285, 65142, 69795, 88830, 97713, 108570, 139590, 162855, 195426, 325710, 488565, 977130]

約数ペア:

[(1, 977130), (2, 488565), (3, 325710), (5, 195426), (6, 162855), (7, 139590), (9, 108570), (10, 97713), (11, 88830), (14, 69795), (15, 65142), (18, 54285), (21, 46530), (22, 44415), (27, 36190), (30, 32571), (33, 29610), (35, 27918), (42, 23265), (45, 21714), (47, 20790), (54, 18095), (55, 17766), (63, 15510), (66, 14805), (70, 13959), (77, 12690), (90, 10857), (94, 10395), (99, 9870), (105, 9306), (110, 8883), (126, 7755), (135, 7238), (141, 6930), (154, 6345), (165, 5922), (189, 5170), (198, 4935), (210, 4653), (231, 4230), (235, 4158), (270, 3619), (282, 3465), (297, 3290), (315, 3102), (329, 2970), (330, 2961), (378, 2585), (385, 2538), (423, 2310), (462, 2115), (470, 2079), (495, 1974), (517, 1890), (594, 1645), (630, 1551), (658, 1485), (693, 1410), (705, 1386), (770, 1269), (846, 1155), (945, 1034), (987, 990)]