2018169930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{8573}}^1$

素因数の和:8668

約数の個数: 128

約数和(自身を含む): 5926348800

約数和(自身を除く): 3908178870

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 59, 70, 95, 105, 114, 118, 133, 177, 190, 210, 266, 285, 295, 354, 399, 413, 570, 590, 665, 798, 826, 885, 1121, 1239, 1330, 1770, 1995, 2065, 2242, 2478, 3363, 3990, 4130, 5605, 6195, 6726, 7847, 8573, 11210, 12390, 15694, 16815, 17146, 23541, 25719, 33630, 39235, 42865, 47082, 51438, 60011, 78470, 85730, 117705, 120022, 128595, 162887, 180033, 235410, 257190, 300055, 325774, 360066, 488661, 505807, 600110, 814435, 900165, 977322, 1011614, 1140209, 1517421, 1628870, 1800330, 2280418, 2443305, 2529035, 3034842, 3420627, 3540649, 4886610, 5058070, 5701045, 6841254, 7081298, 7587105, 9610333, 10621947, 11402090, 15174210, 17103135, 17703245, 19220666, 21243894, 28830999, 34206270, 35406490, 48051665, 53109735, 57661998, 67272331, 96103330, 106219470, 134544662, 144154995, 201816993, 288309990, 336361655, 403633986, 672723310, 1009084965, 2018169930]

約数ペア:

[(1, 2018169930), (2, 1009084965), (3, 672723310), (5, 403633986), (6, 336361655), (7, 288309990), (10, 201816993), (14, 144154995), (15, 134544662), (19, 106219470), (21, 96103330), (30, 67272331), (35, 57661998), (38, 53109735), (42, 48051665), (57, 35406490), (59, 34206270), (70, 28830999), (95, 21243894), (105, 19220666), (114, 17703245), (118, 17103135), (133, 15174210), (177, 11402090), (190, 10621947), (210, 9610333), (266, 7587105), (285, 7081298), (295, 6841254), (354, 5701045), (399, 5058070), (413, 4886610), (570, 3540649), (590, 3420627), (665, 3034842), (798, 2529035), (826, 2443305), (885, 2280418), (1121, 1800330), (1239, 1628870), (1330, 1517421), (1770, 1140209), (1995, 1011614), (2065, 977322), (2242, 900165), (2478, 814435), (3363, 600110), (3990, 505807), (4130, 488661), (5605, 360066), (6195, 325774), (6726, 300055), (7847, 257190), (8573, 235410), (11210, 180033), (12390, 162887), (15694, 128595), (16815, 120022), (17146, 117705), (23541, 85730), (25719, 78470), (33630, 60011), (39235, 51438), (42865, 47082)]