8669490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:307

約数の個数: 64

約数和(自身を含む): 22394880

約数和(自身を除く): 13725390

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 89, 102, 170, 178, 191, 255, 267, 382, 445, 510, 534, 573, 890, 955, 1146, 1335, 1513, 1910, 2670, 2865, 3026, 3247, 4539, 5730, 6494, 7565, 9078, 9741, 15130, 16235, 16999, 19482, 22695, 32470, 33998, 45390, 48705, 50997, 84995, 97410, 101994, 169990, 254985, 288983, 509970, 577966, 866949, 1444915, 1733898, 2889830, 4334745, 8669490]

約数ペア:

[(1, 8669490), (2, 4334745), (3, 2889830), (5, 1733898), (6, 1444915), (10, 866949), (15, 577966), (17, 509970), (30, 288983), (34, 254985), (51, 169990), (85, 101994), (89, 97410), (102, 84995), (170, 50997), (178, 48705), (191, 45390), (255, 33998), (267, 32470), (382, 22695), (445, 19482), (510, 16999), (534, 16235), (573, 15130), (890, 9741), (955, 9078), (1146, 7565), (1335, 6494), (1513, 5730), (1910, 4539), (2670, 3247), (2865, 3026)]