2017448070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{991}}^1$

素因数の和:1242

約数の個数: 128

約数和(自身を含む): 5485363200

約数和(自身を除く): 3467915130

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 62, 66, 93, 110, 155, 165, 186, 199, 310, 330, 341, 398, 465, 597, 682, 930, 991, 995, 1023, 1194, 1705, 1982, 1990, 2046, 2189, 2973, 2985, 3410, 4378, 4955, 5115, 5946, 5970, 6169, 6567, 9910, 10230, 10901, 10945, 12338, 13134, 14865, 18507, 21802, 21890, 29730, 30721, 30845, 32703, 32835, 37014, 54505, 61442, 61690, 65406, 65670, 67859, 92163, 92535, 109010, 135718, 153605, 163515, 184326, 185070, 197209, 203577, 307210, 327030, 337931, 339295, 394418, 407154, 460815, 591627, 675862, 678590, 921630, 986045, 1013793, 1017885, 1183254, 1689655, 1972090, 2027586, 2035770, 2169299, 2958135, 3379310, 4338598, 5068965, 5916270, 6113479, 6507897, 10137930, 10846495, 12226958, 13015794, 18340437, 21692990, 30567395, 32539485, 36680874, 61134790, 65078970, 67248269, 91702185, 134496538, 183404370, 201744807, 336241345, 403489614, 672482690, 1008724035, 2017448070]

約数ペア:

[(1, 2017448070), (2, 1008724035), (3, 672482690), (5, 403489614), (6, 336241345), (10, 201744807), (11, 183404370), (15, 134496538), (22, 91702185), (30, 67248269), (31, 65078970), (33, 61134790), (55, 36680874), (62, 32539485), (66, 30567395), (93, 21692990), (110, 18340437), (155, 13015794), (165, 12226958), (186, 10846495), (199, 10137930), (310, 6507897), (330, 6113479), (341, 5916270), (398, 5068965), (465, 4338598), (597, 3379310), (682, 2958135), (930, 2169299), (991, 2035770), (995, 2027586), (1023, 1972090), (1194, 1689655), (1705, 1183254), (1982, 1017885), (1990, 1013793), (2046, 986045), (2189, 921630), (2973, 678590), (2985, 675862), (3410, 591627), (4378, 460815), (4955, 407154), (5115, 394418), (5946, 339295), (5970, 337931), (6169, 327030), (6567, 307210), (9910, 203577), (10230, 197209), (10901, 185070), (10945, 184326), (12338, 163515), (13134, 153605), (14865, 135718), (18507, 109010), (21802, 92535), (21890, 92163), (29730, 67859), (30721, 65670), (30845, 65406), (32703, 61690), (32835, 61442), (37014, 54505)]