193517460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{63241}}^1$

素因数の和:63273

約数の個数: 72

約数和(自身を含む): 621542376

約数和(自身を除く): 428024916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 63241, 126482, 189723, 252964, 316205, 379446, 569169, 632410, 758892, 948615, 1075097, 1138338, 1264820, 1897230, 2150194, 2276676, 2845845, 3225291, 3794460, 4300388, 5375485, 5691690, 6450582, 9675873, 10750970, 11383380, 12901164, 16126455, 19351746, 21501940, 32252910, 38703492, 48379365, 64505820, 96758730, 193517460]

約数ペア:

[(1, 193517460), (2, 96758730), (3, 64505820), (4, 48379365), (5, 38703492), (6, 32252910), (9, 21501940), (10, 19351746), (12, 16126455), (15, 12901164), (17, 11383380), (18, 10750970), (20, 9675873), (30, 6450582), (34, 5691690), (36, 5375485), (45, 4300388), (51, 3794460), (60, 3225291), (68, 2845845), (85, 2276676), (90, 2150194), (102, 1897230), (153, 1264820), (170, 1138338), (180, 1075097), (204, 948615), (255, 758892), (306, 632410), (340, 569169), (510, 379446), (612, 316205), (765, 252964), (1020, 189723), (1530, 126482), (3060, 63241)]