728598570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1619}}^1\times {\mathrm{2143}}^1$

素因数の和:3779

約数の個数: 64

約数和(自身を含む): 2000609280

約数和(自身を除く): 1272010710

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1619, 2143, 3238, 4286, 4857, 6429, 8095, 9714, 10715, 11333, 12858, 15001, 16190, 21430, 22666, 24285, 30002, 32145, 33999, 45003, 48570, 56665, 64290, 67998, 75005, 90006, 113330, 150010, 169995, 225015, 339990, 450030, 3469517, 6939034, 10408551, 17347585, 20817102, 24286619, 34695170, 48573238, 52042755, 72859857, 104085510, 121433095, 145719714, 242866190, 364299285, 728598570]

約数ペア:

[(1, 728598570), (2, 364299285), (3, 242866190), (5, 145719714), (6, 121433095), (7, 104085510), (10, 72859857), (14, 52042755), (15, 48573238), (21, 34695170), (30, 24286619), (35, 20817102), (42, 17347585), (70, 10408551), (105, 6939034), (210, 3469517), (1619, 450030), (2143, 339990), (3238, 225015), (4286, 169995), (4857, 150010), (6429, 113330), (8095, 90006), (9714, 75005), (10715, 67998), (11333, 64290), (12858, 56665), (15001, 48570), (16190, 45003), (21430, 33999), (22666, 32145), (24285, 30002)]