72207030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18097}}^1$

素因数の和:18133

約数の個数: 64

約数和(自身を含む): 208488960

約数和(自身を除く): 136281930

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 18097, 36194, 54291, 90485, 108582, 126679, 180970, 253358, 271455, 343843, 380037, 542910, 633395, 687686, 760074, 1031529, 1266790, 1719215, 1900185, 2063058, 2406901, 3438430, 3800370, 4813802, 5157645, 7220703, 10315290, 12034505, 14441406, 24069010, 36103515, 72207030]

約数ペア:

[(1, 72207030), (2, 36103515), (3, 24069010), (5, 14441406), (6, 12034505), (7, 10315290), (10, 7220703), (14, 5157645), (15, 4813802), (19, 3800370), (21, 3438430), (30, 2406901), (35, 2063058), (38, 1900185), (42, 1719215), (57, 1266790), (70, 1031529), (95, 760074), (105, 687686), (114, 633395), (133, 542910), (190, 380037), (210, 343843), (266, 271455), (285, 253358), (399, 180970), (570, 126679), (665, 108582), (798, 90485), (1330, 54291), (1995, 36194), (3990, 18097)]