8180996.00000000

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{10391}}^1$

素因数の和:10431

約数の個数: 64

約数和(自身を含む): 143659008

約数和(自身を除く): 93470478

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 210, 230, 322, 345, 483, 690, 805, 966, 1610, 2415, 4830, 10391, 20782, 31173, 51955, 62346, 72737, 103910, 145474, 155865, 218211, 238993, 311730, 363685, 436422, 477986, 716979, 727370, 1091055, 1194965, 1433958, 1672951, 2182110, 2389930, 3345902, 3584895, 5018853, 7169790, 8364755, 10037706, 16729510, 25094265, 50188530]

約数ペア:

[(1, 50188530), (2, 25094265), (3, 16729510), (5, 10037706), (6, 8364755), (7, 7169790), (10, 5018853), (14, 3584895), (15, 3345902), (21, 2389930), (23, 2182110), (30, 1672951), (35, 1433958), (42, 1194965), (46, 1091055), (69, 727370), (70, 716979), (105, 477986), (115, 436422), (138, 363685), (161, 311730), (210, 238993), (230, 218211), (322, 155865), (345, 145474), (483, 103910), (690, 72737), (805, 62346), (966, 51955), (1610, 31173), (2415, 20782), (4830, 10391)]