42312830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:130

約数の個数: 96

約数和(自身を含む): 97806528

約数和(自身を除く): 55493698

約数列:

[1, 2, 5, 7, 10, 14, 17, 31, 34, 35, 37, 62, 70, 74, 85, 119, 155, 170, 185, 217, 238, 259, 310, 370, 434, 518, 527, 595, 629, 961, 1054, 1085, 1147, 1190, 1258, 1295, 1922, 2170, 2294, 2590, 2635, 3145, 3689, 4403, 4805, 5270, 5735, 6290, 6727, 7378, 8029, 8806, 9610, 11470, 13454, 16058, 16337, 18445, 19499, 22015, 32674, 33635, 35557, 36890, 38998, 40145, 44030, 67270, 71114, 80290, 81685, 97495, 114359, 136493, 163370, 177785, 194990, 228718, 248899, 272986, 355570, 497798, 571795, 604469, 682465, 1143590, 1208938, 1244495, 1364930, 2488990, 3022345, 4231283, 6044690, 8462566, 21156415, 42312830]

約数ペア:

[(1, 42312830), (2, 21156415), (5, 8462566), (7, 6044690), (10, 4231283), (14, 3022345), (17, 2488990), (31, 1364930), (34, 1244495), (35, 1208938), (37, 1143590), (62, 682465), (70, 604469), (74, 571795), (85, 497798), (119, 355570), (155, 272986), (170, 248899), (185, 228718), (217, 194990), (238, 177785), (259, 163370), (310, 136493), (370, 114359), (434, 97495), (518, 81685), (527, 80290), (595, 71114), (629, 67270), (961, 44030), (1054, 40145), (1085, 38998), (1147, 36890), (1190, 35557), (1258, 33635), (1295, 32674), (1922, 22015), (2170, 19499), (2294, 18445), (2590, 16337), (2635, 16058), (3145, 13454), (3689, 11470), (4403, 9610), (4805, 8806), (5270, 8029), (5735, 7378), (6290, 6727)]