724809330

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{3797}}^1$

素因数の和:3921

約数の個数: 128

約数和(自身を含む): 2231400960

約数和(自身を除く): 1506591630

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 101, 105, 126, 135, 189, 202, 210, 270, 303, 315, 378, 505, 606, 630, 707, 909, 945, 1010, 1414, 1515, 1818, 1890, 2121, 2727, 3030, 3535, 3797, 4242, 4545, 5454, 6363, 7070, 7594, 9090, 10605, 11391, 12726, 13635, 18985, 19089, 21210, 22782, 26579, 27270, 31815, 34173, 37970, 38178, 53158, 56955, 63630, 68346, 79737, 95445, 102519, 113910, 132895, 159474, 170865, 190890, 205038, 239211, 265790, 341730, 383497, 398685, 478422, 512595, 717633, 766994, 797370, 1025190, 1150491, 1196055, 1435266, 1917485, 2300982, 2392110, 2684479, 3451473, 3588165, 3834970, 5368958, 5752455, 6902946, 7176330, 8053437, 10354419, 11504910, 13422395, 16106874, 17257365, 20708838, 24160311, 26844790, 34514730, 40267185, 48320622, 51772095, 72480933, 80534370, 103544190, 120801555, 144961866, 241603110, 362404665, 724809330]

約数ペア:

[(1, 724809330), (2, 362404665), (3, 241603110), (5, 144961866), (6, 120801555), (7, 103544190), (9, 80534370), (10, 72480933), (14, 51772095), (15, 48320622), (18, 40267185), (21, 34514730), (27, 26844790), (30, 24160311), (35, 20708838), (42, 17257365), (45, 16106874), (54, 13422395), (63, 11504910), (70, 10354419), (90, 8053437), (101, 7176330), (105, 6902946), (126, 5752455), (135, 5368958), (189, 3834970), (202, 3588165), (210, 3451473), (270, 2684479), (303, 2392110), (315, 2300982), (378, 1917485), (505, 1435266), (606, 1196055), (630, 1150491), (707, 1025190), (909, 797370), (945, 766994), (1010, 717633), (1414, 512595), (1515, 478422), (1818, 398685), (1890, 383497), (2121, 341730), (2727, 265790), (3030, 239211), (3535, 205038), (3797, 190890), (4242, 170865), (4545, 159474), (5454, 132895), (6363, 113910), (7070, 102519), (7594, 95445), (9090, 79737), (10605, 68346), (11391, 63630), (12726, 56955), (13635, 53158), (18985, 38178), (19089, 37970), (21210, 34173), (22782, 31815), (26579, 27270)]