305083710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2543}}^1$

素因数の和:2630

約数の個数: 96

約数和(自身を含む): 838176768

約数和(自身を除く): 533093058

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 43, 45, 62, 86, 90, 93, 129, 155, 186, 215, 258, 279, 310, 387, 430, 465, 558, 645, 774, 930, 1290, 1333, 1395, 1935, 2543, 2666, 2790, 3870, 3999, 5086, 6665, 7629, 7998, 11997, 12715, 13330, 15258, 19995, 22887, 23994, 25430, 38145, 39990, 45774, 59985, 76290, 78833, 109349, 114435, 119970, 157666, 218698, 228870, 236499, 328047, 394165, 472998, 546745, 656094, 709497, 788330, 984141, 1093490, 1182495, 1418994, 1640235, 1968282, 2364990, 3280470, 3389819, 3547485, 4920705, 6779638, 7094970, 9841410, 10169457, 16949095, 20338914, 30508371, 33898190, 50847285, 61016742, 101694570, 152541855, 305083710]

約数ペア:

[(1, 305083710), (2, 152541855), (3, 101694570), (5, 61016742), (6, 50847285), (9, 33898190), (10, 30508371), (15, 20338914), (18, 16949095), (30, 10169457), (31, 9841410), (43, 7094970), (45, 6779638), (62, 4920705), (86, 3547485), (90, 3389819), (93, 3280470), (129, 2364990), (155, 1968282), (186, 1640235), (215, 1418994), (258, 1182495), (279, 1093490), (310, 984141), (387, 788330), (430, 709497), (465, 656094), (558, 546745), (645, 472998), (774, 394165), (930, 328047), (1290, 236499), (1333, 228870), (1395, 218698), (1935, 157666), (2543, 119970), (2666, 114435), (2790, 109349), (3870, 78833), (3999, 76290), (5086, 59985), (6665, 45774), (7629, 39990), (7998, 38145), (11997, 25430), (12715, 23994), (13330, 22887), (15258, 19995)]