46657788180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1997}}^1\times {\mathrm{389399}}^1$

素因数の和:391408

約数の個数: 48

約数和(自身を含む): 130707561600

約数和(自身を除く): 84049773420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1997, 3994, 5991, 7988, 9985, 11982, 19970, 23964, 29955, 39940, 59910, 119820, 389399, 778798, 1168197, 1557596, 1946995, 2336394, 3893990, 4672788, 5840985, 7787980, 11681970, 23363940, 777629803, 1555259606, 2332889409, 3110519212, 3888149015, 4665778818, 7776298030, 9331557636, 11664447045, 15552596060, 23328894090, 46657788180]

約数ペア:

[(1, 46657788180), (2, 23328894090), (3, 15552596060), (4, 11664447045), (5, 9331557636), (6, 7776298030), (10, 4665778818), (12, 3888149015), (15, 3110519212), (20, 2332889409), (30, 1555259606), (60, 777629803), (1997, 23363940), (3994, 11681970), (5991, 7787980), (7988, 5840985), (9985, 4672788), (11982, 3893990), (19970, 2336394), (23964, 1946995), (29955, 1557596), (39940, 1168197), (59910, 778798), (119820, 389399)]