2021254920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5614597}}^1$

素因数の和:5614614

約数の個数: 48

約数和(自身を含む): 6569079660

約数和(自身を除く): 4547824740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 5614597, 11229194, 16843791, 22458388, 28072985, 33687582, 44916776, 50531373, 56145970, 67375164, 84218955, 101062746, 112291940, 134750328, 168437910, 202125492, 224583880, 252656865, 336875820, 404250984, 505313730, 673751640, 1010627460, 2021254920]

約数ペア:

[(1, 2021254920), (2, 1010627460), (3, 673751640), (4, 505313730), (5, 404250984), (6, 336875820), (8, 252656865), (9, 224583880), (10, 202125492), (12, 168437910), (15, 134750328), (18, 112291940), (20, 101062746), (24, 84218955), (30, 67375164), (36, 56145970), (40, 50531373), (45, 44916776), (60, 33687582), (72, 28072985), (90, 22458388), (120, 16843791), (180, 11229194), (360, 5614597)]