29996589840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17855113}}^1$

素因数の和:17855136

約数の個数: 80

約数和(自身を含む): 106273638528

約数和(自身を除く): 76277048688

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 17855113, 35710226, 53565339, 71420452, 89275565, 107130678, 124985791, 142840904, 178551130, 214261356, 249971582, 267826695, 285681808, 357102260, 374957373, 428522712, 499943164, 535653390, 624928955, 714204520, 749914746, 857045424, 999886328, 1071306780, 1249857910, 1428409040, 1499829492, 1874786865, 1999772656, 2142613560, 2499715820, 2999658984, 3749573730, 4285227120, 4999431640, 5999317968, 7499147460, 9998863280, 14998294920, 29996589840]

約数ペア:

[(1, 29996589840), (2, 14998294920), (3, 9998863280), (4, 7499147460), (5, 5999317968), (6, 4999431640), (7, 4285227120), (8, 3749573730), (10, 2999658984), (12, 2499715820), (14, 2142613560), (15, 1999772656), (16, 1874786865), (20, 1499829492), (21, 1428409040), (24, 1249857910), (28, 1071306780), (30, 999886328), (35, 857045424), (40, 749914746), (42, 714204520), (48, 624928955), (56, 535653390), (60, 499943164), (70, 428522712), (80, 374957373), (84, 357102260), (105, 285681808), (112, 267826695), (120, 249971582), (140, 214261356), (168, 178551130), (210, 142840904), (240, 124985791), (280, 107130678), (336, 89275565), (420, 71420452), (560, 53565339), (840, 35710226), (1680, 17855113)]