27682019940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{557}}^1\times {\mathrm{1789}}^1$

素因数の和:2821

約数の個数: 96

約数和(自身を含む): 77860016640

約数和(自身を除く): 50177996700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 463, 557, 926, 1114, 1389, 1671, 1789, 1852, 2228, 2315, 2778, 2785, 3342, 3578, 4630, 5367, 5556, 5570, 6684, 6945, 7156, 8355, 8945, 9260, 10734, 11140, 13890, 16710, 17890, 21468, 26835, 27780, 33420, 35780, 53670, 107340, 257891, 515782, 773673, 828307, 996473, 1031564, 1289455, 1547346, 1656614, 1992946, 2484921, 2578910, 2989419, 3094692, 3313228, 3868365, 3985892, 4141535, 4969842, 4982365, 5157820, 5978838, 7736730, 8283070, 9939684, 9964730, 11957676, 12424605, 14947095, 15473460, 16566140, 19929460, 24849210, 29894190, 49698420, 59788380, 461366999, 922733998, 1384100997, 1845467996, 2306834995, 2768201994, 4613669990, 5536403988, 6920504985, 9227339980, 13841009970, 27682019940]

約数ペア:

[(1, 27682019940), (2, 13841009970), (3, 9227339980), (4, 6920504985), (5, 5536403988), (6, 4613669990), (10, 2768201994), (12, 2306834995), (15, 1845467996), (20, 1384100997), (30, 922733998), (60, 461366999), (463, 59788380), (557, 49698420), (926, 29894190), (1114, 24849210), (1389, 19929460), (1671, 16566140), (1789, 15473460), (1852, 14947095), (2228, 12424605), (2315, 11957676), (2778, 9964730), (2785, 9939684), (3342, 8283070), (3578, 7736730), (4630, 5978838), (5367, 5157820), (5556, 4982365), (5570, 4969842), (6684, 4141535), (6945, 3985892), (7156, 3868365), (8355, 3313228), (8945, 3094692), (9260, 2989419), (10734, 2578910), (11140, 2484921), (13890, 1992946), (16710, 1656614), (17890, 1547346), (21468, 1289455), (26835, 1031564), (27780, 996473), (33420, 828307), (35780, 773673), (53670, 515782), (107340, 257891)]