389628150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{83791}}^1$

素因数の和:83837

約数の個数: 48

約数和(自身を含む): 997459968

約数和(自身を除く): 607831818

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, 4650, 83791, 167582, 251373, 418955, 502746, 837910, 1256865, 2094775, 2513730, 2597521, 4189550, 5195042, 6284325, 7792563, 12568650, 12987605, 15585126, 25975210, 38962815, 64938025, 77925630, 129876050, 194814075, 389628150]

約数ペア:

[(1, 389628150), (2, 194814075), (3, 129876050), (5, 77925630), (6, 64938025), (10, 38962815), (15, 25975210), (25, 15585126), (30, 12987605), (31, 12568650), (50, 7792563), (62, 6284325), (75, 5195042), (93, 4189550), (150, 2597521), (155, 2513730), (186, 2094775), (310, 1256865), (465, 837910), (775, 502746), (930, 418955), (1550, 251373), (2325, 167582), (4650, 83791)]