738495420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{49831}}^1$

素因数の和:49875

約数の個数: 96

約数和(自身を含む): 2344097280

約数和(自身を除く): 1605601860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 380, 390, 494, 570, 741, 780, 988, 1140, 1235, 1482, 2470, 2964, 3705, 4940, 7410, 14820, 49831, 99662, 149493, 199324, 249155, 298986, 498310, 597972, 647803, 747465, 946789, 996620, 1295606, 1494930, 1893578, 1943409, 2591212, 2840367, 2989860, 3239015, 3787156, 3886818, 4733945, 5680734, 6478030, 7773636, 9467890, 9717045, 11361468, 12308257, 12956060, 14201835, 18935780, 19434090, 24616514, 28403670, 36924771, 38868180, 49233028, 56807340, 61541285, 73849542, 123082570, 147699084, 184623855, 246165140, 369247710, 738495420]

約数ペア:

[(1, 738495420), (2, 369247710), (3, 246165140), (4, 184623855), (5, 147699084), (6, 123082570), (10, 73849542), (12, 61541285), (13, 56807340), (15, 49233028), (19, 38868180), (20, 36924771), (26, 28403670), (30, 24616514), (38, 19434090), (39, 18935780), (52, 14201835), (57, 12956060), (60, 12308257), (65, 11361468), (76, 9717045), (78, 9467890), (95, 7773636), (114, 6478030), (130, 5680734), (156, 4733945), (190, 3886818), (195, 3787156), (228, 3239015), (247, 2989860), (260, 2840367), (285, 2591212), (380, 1943409), (390, 1893578), (494, 1494930), (570, 1295606), (741, 996620), (780, 946789), (988, 747465), (1140, 647803), (1235, 597972), (1482, 498310), (2470, 298986), (2964, 249155), (3705, 199324), (4940, 149493), (7410, 99662), (14820, 49831)]