16428450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{3533}}^1$

素因数の和:3579

約数の個数: 48

約数和(自身を含む): 42068736

約数和(自身を除く): 25640286

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 150, 155, 186, 310, 465, 775, 930, 1550, 2325, 3533, 4650, 7066, 10599, 17665, 21198, 35330, 52995, 88325, 105990, 109523, 176650, 219046, 264975, 328569, 529950, 547615, 657138, 1095230, 1642845, 2738075, 3285690, 5476150, 8214225, 16428450]

約数ペア:

[(1, 16428450), (2, 8214225), (3, 5476150), (5, 3285690), (6, 2738075), (10, 1642845), (15, 1095230), (25, 657138), (30, 547615), (31, 529950), (50, 328569), (62, 264975), (75, 219046), (93, 176650), (150, 109523), (155, 105990), (186, 88325), (310, 52995), (465, 35330), (775, 21198), (930, 17665), (1550, 10599), (2325, 7066), (3533, 4650)]