1566390930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1487}}^1$

素因数の和:1620

約数の個数: 128

約数和(自身を含む): 4217730048

約数和(自身を除く): 2651339118

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 37, 39, 65, 73, 74, 78, 111, 130, 146, 185, 195, 219, 222, 365, 370, 390, 438, 481, 555, 730, 949, 962, 1095, 1110, 1443, 1487, 1898, 2190, 2405, 2701, 2847, 2886, 2974, 4461, 4745, 4810, 5402, 5694, 7215, 7435, 8103, 8922, 9490, 13505, 14235, 14430, 14870, 16206, 19331, 22305, 27010, 28470, 35113, 38662, 40515, 44610, 55019, 57993, 70226, 81030, 96655, 105339, 108551, 110038, 115986, 165057, 175565, 193310, 210678, 217102, 275095, 289965, 325653, 330114, 351130, 526695, 542755, 550190, 579930, 651306, 715247, 825285, 1053390, 1085510, 1411163, 1430494, 1628265, 1650570, 2145741, 2822326, 3256530, 3576235, 4016387, 4233489, 4291482, 7055815, 7152470, 8032774, 8466978, 10728705, 12049161, 14111630, 20081935, 21167445, 21457410, 24098322, 40163870, 42334890, 52213031, 60245805, 104426062, 120491610, 156639093, 261065155, 313278186, 522130310, 783195465, 1566390930]

約数ペア:

[(1, 1566390930), (2, 783195465), (3, 522130310), (5, 313278186), (6, 261065155), (10, 156639093), (13, 120491610), (15, 104426062), (26, 60245805), (30, 52213031), (37, 42334890), (39, 40163870), (65, 24098322), (73, 21457410), (74, 21167445), (78, 20081935), (111, 14111630), (130, 12049161), (146, 10728705), (185, 8466978), (195, 8032774), (219, 7152470), (222, 7055815), (365, 4291482), (370, 4233489), (390, 4016387), (438, 3576235), (481, 3256530), (555, 2822326), (730, 2145741), (949, 1650570), (962, 1628265), (1095, 1430494), (1110, 1411163), (1443, 1085510), (1487, 1053390), (1898, 825285), (2190, 715247), (2405, 651306), (2701, 579930), (2847, 550190), (2886, 542755), (2974, 526695), (4461, 351130), (4745, 330114), (4810, 325653), (5402, 289965), (5694, 275095), (7215, 217102), (7435, 210678), (8103, 193310), (8922, 175565), (9490, 165057), (13505, 115986), (14235, 110038), (14430, 108551), (14870, 105339), (16206, 96655), (19331, 81030), (22305, 70226), (27010, 57993), (28470, 55019), (35113, 44610), (38662, 40515)]