71530950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{15383}}^1$

素因数の和:15429

約数の個数: 48

約数和(自身を含む): 183131136

約数和(自身を除く): 111600186

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, 15383, 30766, 46149, 76915, 92298, 153830, 230745, 384575, 461490, 476873, 769150, 953746, 1153725, 1430619, 2307450, 2384365, 2861238, 4768730, 7153095, 11921825, 14306190, 23843650, 35765475, 71530950]

約数ペア:

[(1, 71530950), (2, 35765475), (3, 23843650), (5, 14306190), (6, 11921825), (10, 7153095), (15, 4768730), (25, 2861238), (30, 2384365), (31, 2307450), (50, 1430619), (62, 1153725), (75, 953746), (93, 769150), (150, 476873), (155, 461490), (186, 384575), (310, 230745), (465, 153830), (775, 92298), (930, 76915), (1550, 46149), (2325, 30766), (4650, 15383)]