83638379580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{199138999}}^1$

素因数の和:199139018

約数の個数: 48

約数和(自身を含む): 267642816000

約数和(自身を除く): 184004436420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 199138999, 398277998, 597416997, 796555996, 995694995, 1194833994, 1393972993, 1991389990, 2389667988, 2787945986, 2987084985, 3982779980, 4181918979, 5575891972, 5974169970, 6969864965, 8363837958, 11948339940, 13939729930, 16727675916, 20909594895, 27879459860, 41819189790, 83638379580]

約数ペア:

[(1, 83638379580), (2, 41819189790), (3, 27879459860), (4, 20909594895), (5, 16727675916), (6, 13939729930), (7, 11948339940), (10, 8363837958), (12, 6969864965), (14, 5974169970), (15, 5575891972), (20, 4181918979), (21, 3982779980), (28, 2987084985), (30, 2787945986), (35, 2389667988), (42, 1991389990), (60, 1393972993), (70, 1194833994), (84, 995694995), (105, 796555996), (140, 597416997), (210, 398277998), (420, 199138999)]