1670704920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{90997}}^1$

素因数の和:91034

約数の個数: 128

約数和(自身を含む): 5896670400

約数和(自身を除く): 4225965480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 306, 340, 360, 408, 459, 510, 540, 612, 680, 765, 918, 1020, 1080, 1224, 1530, 1836, 2040, 2295, 3060, 3672, 4590, 6120, 9180, 18360, 90997, 181994, 272991, 363988, 454985, 545982, 727976, 818973, 909970, 1091964, 1364955, 1546949, 1637946, 1819940, 2183928, 2456919, 2729910, 3093898, 3275892, 3639880, 4094865, 4640847, 4913838, 5459820, 6187796, 6551784, 7734745, 8189730, 9281694, 9827676, 10919640, 12284595, 12375592, 13922541, 15469490, 16379460, 18563388, 19655352, 23204235, 24569190, 27845082, 30938980, 32758920, 37126776, 41767623, 46408470, 49138380, 55690164, 61877960, 69612705, 83535246, 92816940, 98276760, 111380328, 139225410, 167070492, 185633880, 208838115, 278450820, 334140984, 417676230, 556901640, 835352460, 1670704920]

約数ペア:

[(1, 1670704920), (2, 835352460), (3, 556901640), (4, 417676230), (5, 334140984), (6, 278450820), (8, 208838115), (9, 185633880), (10, 167070492), (12, 139225410), (15, 111380328), (17, 98276760), (18, 92816940), (20, 83535246), (24, 69612705), (27, 61877960), (30, 55690164), (34, 49138380), (36, 46408470), (40, 41767623), (45, 37126776), (51, 32758920), (54, 30938980), (60, 27845082), (68, 24569190), (72, 23204235), (85, 19655352), (90, 18563388), (102, 16379460), (108, 15469490), (120, 13922541), (135, 12375592), (136, 12284595), (153, 10919640), (170, 9827676), (180, 9281694), (204, 8189730), (216, 7734745), (255, 6551784), (270, 6187796), (306, 5459820), (340, 4913838), (360, 4640847), (408, 4094865), (459, 3639880), (510, 3275892), (540, 3093898), (612, 2729910), (680, 2456919), (765, 2183928), (918, 1819940), (1020, 1637946), (1080, 1546949), (1224, 1364955), (1530, 1091964), (1836, 909970), (2040, 818973), (2295, 727976), (3060, 545982), (3672, 454985), (4590, 363988), (6120, 272991), (9180, 181994), (18360, 90997)]