2109421230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{2269}}^1$

素因数の和:2538

約数の個数: 128

約数和(自身を含む): 6119193600

約数和(自身を除く): 4009772370

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 233, 266, 285, 399, 466, 570, 665, 699, 798, 1165, 1330, 1398, 1631, 1995, 2269, 2330, 3262, 3495, 3990, 4427, 4538, 4893, 6807, 6990, 8155, 8854, 9786, 11345, 13281, 13614, 15883, 16310, 22135, 22690, 24465, 26562, 30989, 31766, 34035, 43111, 44270, 47649, 48930, 61978, 66405, 68070, 79415, 86222, 92967, 95298, 129333, 132810, 154945, 158830, 185934, 215555, 238245, 258666, 301777, 309890, 431110, 464835, 476490, 528677, 603554, 646665, 905331, 929670, 1057354, 1293330, 1508885, 1586031, 1810662, 2643385, 3017770, 3172062, 3700739, 4526655, 5286770, 7401478, 7930155, 9053310, 10044863, 11102217, 15860310, 18503695, 20089726, 22204434, 30134589, 37007390, 50224315, 55511085, 60269178, 70314041, 100448630, 111022170, 140628082, 150672945, 210942123, 301345890, 351570205, 421884246, 703140410, 1054710615, 2109421230]

約数ペア:

[(1, 2109421230), (2, 1054710615), (3, 703140410), (5, 421884246), (6, 351570205), (7, 301345890), (10, 210942123), (14, 150672945), (15, 140628082), (19, 111022170), (21, 100448630), (30, 70314041), (35, 60269178), (38, 55511085), (42, 50224315), (57, 37007390), (70, 30134589), (95, 22204434), (105, 20089726), (114, 18503695), (133, 15860310), (190, 11102217), (210, 10044863), (233, 9053310), (266, 7930155), (285, 7401478), (399, 5286770), (466, 4526655), (570, 3700739), (665, 3172062), (699, 3017770), (798, 2643385), (1165, 1810662), (1330, 1586031), (1398, 1508885), (1631, 1293330), (1995, 1057354), (2269, 929670), (2330, 905331), (3262, 646665), (3495, 603554), (3990, 528677), (4427, 476490), (4538, 464835), (4893, 431110), (6807, 309890), (6990, 301777), (8155, 258666), (8854, 238245), (9786, 215555), (11345, 185934), (13281, 158830), (13614, 154945), (15883, 132810), (16310, 129333), (22135, 95298), (22690, 92967), (24465, 86222), (26562, 79415), (30989, 68070), (31766, 66405), (34035, 61978), (43111, 48930), (44270, 47649)]