1954260

素因数分解:

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

素因数の和:83

約数の個数: 192

約数和(自身を含む): 7741440

約数和(自身を除く): 5787180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 47, 54, 55, 60, 63, 66, 70, 77, 84, 90, 94, 99, 105, 108, 110, 126, 132, 135, 140, 141, 154, 165, 180, 188, 189, 198, 210, 220, 231, 235, 252, 270, 282, 297, 308, 315, 329, 330, 378, 385, 396, 420, 423, 462, 470, 495, 517, 540, 564, 594, 630, 658, 660, 693, 705, 756, 770, 846, 924, 940, 945, 987, 990, 1034, 1155, 1188, 1260, 1269, 1316, 1386, 1410, 1485, 1540, 1551, 1645, 1692, 1890, 1974, 1980, 2068, 2079, 2115, 2310, 2538, 2585, 2772, 2820, 2961, 2970, 3102, 3290, 3465, 3619, 3780, 3948, 4158, 4230, 4620, 4653, 4935, 5076, 5170, 5922, 5940, 6204, 6345, 6580, 6930, 7238, 7755, 8316, 8460, 8883, 9306, 9870, 10340, 10395, 10857, 11844, 12690, 13860, 13959, 14476, 14805, 15510, 17766, 18095, 18612, 19740, 20790, 21714, 23265, 25380, 27918, 29610, 31020, 32571, 35532, 36190, 41580, 43428, 44415, 46530, 54285, 55836, 59220, 65142, 69795, 72380, 88830, 93060, 97713, 108570, 130284, 139590, 162855, 177660, 195426, 217140, 279180, 325710, 390852, 488565, 651420, 977130, 1954260]

約数ペア:

[(1, 1954260), (2, 977130), (3, 651420), (4, 488565), (5, 390852), (6, 325710), (7, 279180), (9, 217140), (10, 195426), (11, 177660), (12, 162855), (14, 139590), (15, 130284), (18, 108570), (20, 97713), (21, 93060), (22, 88830), (27, 72380), (28, 69795), (30, 65142), (33, 59220), (35, 55836), (36, 54285), (42, 46530), (44, 44415), (45, 43428), (47, 41580), (54, 36190), (55, 35532), (60, 32571), (63, 31020), (66, 29610), (70, 27918), (77, 25380), (84, 23265), (90, 21714), (94, 20790), (99, 19740), (105, 18612), (108, 18095), (110, 17766), (126, 15510), (132, 14805), (135, 14476), (140, 13959), (141, 13860), (154, 12690), (165, 11844), (180, 10857), (188, 10395), (189, 10340), (198, 9870), (210, 9306), (220, 8883), (231, 8460), (235, 8316), (252, 7755), (270, 7238), (282, 6930), (297, 6580), (308, 6345), (315, 6204), (329, 5940), (330, 5922), (378, 5170), (385, 5076), (396, 4935), (420, 4653), (423, 4620), (462, 4230), (470, 4158), (495, 3948), (517, 3780), (540, 3619), (564, 3465), (594, 3290), (630, 3102), (658, 2970), (660, 2961), (693, 2820), (705, 2772), (756, 2585), (770, 2538), (846, 2310), (924, 2115), (940, 2079), (945, 2068), (987, 1980), (990, 1974), (1034, 1890), (1155, 1692), (1188, 1645), (1260, 1551), (1269, 1540), (1316, 1485), (1386, 1410)]