2030489910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{17209}}^1$

素因数の和:17267

約数の個数: 128

約数和(自身を含む): 5947776000

約数和(自身を除く): 3917286090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 23, 27, 30, 38, 45, 46, 54, 57, 69, 90, 95, 114, 115, 135, 138, 171, 190, 207, 230, 270, 285, 342, 345, 414, 437, 513, 570, 621, 690, 855, 874, 1026, 1035, 1242, 1311, 1710, 2070, 2185, 2565, 2622, 3105, 3933, 4370, 5130, 6210, 6555, 7866, 11799, 13110, 17209, 19665, 23598, 34418, 39330, 51627, 58995, 86045, 103254, 117990, 154881, 172090, 258135, 309762, 326971, 395807, 464643, 516270, 653942, 774405, 791614, 929286, 980913, 1187421, 1548810, 1634855, 1961826, 1979035, 2323215, 2374842, 2942739, 3269710, 3562263, 3958070, 4646430, 4904565, 5885478, 5937105, 7124526, 7520333, 8828217, 9809130, 10686789, 11874210, 14713695, 15040666, 17656434, 17811315, 21373578, 22560999, 29427390, 35622630, 37601665, 44141085, 45121998, 53433945, 67682997, 75203330, 88282170, 106867890, 112804995, 135365994, 203048991, 225609990, 338414985, 406097982, 676829970, 1015244955, 2030489910]

約数ペア:

[(1, 2030489910), (2, 1015244955), (3, 676829970), (5, 406097982), (6, 338414985), (9, 225609990), (10, 203048991), (15, 135365994), (18, 112804995), (19, 106867890), (23, 88282170), (27, 75203330), (30, 67682997), (38, 53433945), (45, 45121998), (46, 44141085), (54, 37601665), (57, 35622630), (69, 29427390), (90, 22560999), (95, 21373578), (114, 17811315), (115, 17656434), (135, 15040666), (138, 14713695), (171, 11874210), (190, 10686789), (207, 9809130), (230, 8828217), (270, 7520333), (285, 7124526), (342, 5937105), (345, 5885478), (414, 4904565), (437, 4646430), (513, 3958070), (570, 3562263), (621, 3269710), (690, 2942739), (855, 2374842), (874, 2323215), (1026, 1979035), (1035, 1961826), (1242, 1634855), (1311, 1548810), (1710, 1187421), (2070, 980913), (2185, 929286), (2565, 791614), (2622, 774405), (3105, 653942), (3933, 516270), (4370, 464643), (5130, 395807), (6210, 326971), (6555, 309762), (7866, 258135), (11799, 172090), (13110, 154881), (17209, 117990), (19665, 103254), (23598, 86045), (34418, 58995), (39330, 51627)]