1907401860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{116447}}^1$

素因数の和:116482

約数の個数: 144

約数和(自身を含む): 7121028096

約数和(自身を除く): 5213626236

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 16380, 116447, 232894, 349341, 465788, 582235, 698682, 815129, 1048023, 1164470, 1397364, 1513811, 1630258, 1746705, 2096046, 2328940, 2445387, 3027622, 3260516, 3493410, 4075645, 4192092, 4541433, 4890774, 5240115, 6055244, 6986820, 7336161, 7569055, 8151290, 9082866, 9781548, 10480230, 10596677, 12226935, 13624299, 14672322, 15138110, 16302580, 18165732, 20960460, 21193354, 22707165, 24453870, 27248598, 29344644, 30276220, 31790031, 36680805, 42386708, 45414330, 48907740, 52983385, 54497196, 63580062, 68121495, 73361610, 90828660, 95370093, 105966770, 127160124, 136242990, 146723220, 158950155, 190740186, 211933540, 272485980, 317900310, 381480372, 476850465, 635800620, 953700930, 1907401860]

約数ペア:

[(1, 1907401860), (2, 953700930), (3, 635800620), (4, 476850465), (5, 381480372), (6, 317900310), (7, 272485980), (9, 211933540), (10, 190740186), (12, 158950155), (13, 146723220), (14, 136242990), (15, 127160124), (18, 105966770), (20, 95370093), (21, 90828660), (26, 73361610), (28, 68121495), (30, 63580062), (35, 54497196), (36, 52983385), (39, 48907740), (42, 45414330), (45, 42386708), (52, 36680805), (60, 31790031), (63, 30276220), (65, 29344644), (70, 27248598), (78, 24453870), (84, 22707165), (90, 21193354), (91, 20960460), (105, 18165732), (117, 16302580), (126, 15138110), (130, 14672322), (140, 13624299), (156, 12226935), (180, 10596677), (182, 10480230), (195, 9781548), (210, 9082866), (234, 8151290), (252, 7569055), (260, 7336161), (273, 6986820), (315, 6055244), (364, 5240115), (390, 4890774), (420, 4541433), (455, 4192092), (468, 4075645), (546, 3493410), (585, 3260516), (630, 3027622), (780, 2445387), (819, 2328940), (910, 2096046), (1092, 1746705), (1170, 1630258), (1260, 1513811), (1365, 1397364), (1638, 1164470), (1820, 1048023), (2340, 815129), (2730, 698682), (3276, 582235), (4095, 465788), (5460, 349341), (8190, 232894), (16380, 116447)]