73770730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{751}}^1$

素因数の和:835

約数の個数: 64

約数和(自身を含む): 155934720

約数和(自身を除く): 82163990

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 47, 55, 94, 95, 110, 190, 209, 235, 418, 470, 517, 751, 893, 1034, 1045, 1502, 1786, 2090, 2585, 3755, 4465, 5170, 7510, 8261, 8930, 9823, 14269, 16522, 19646, 28538, 35297, 41305, 49115, 70594, 71345, 82610, 98230, 142690, 156959, 176485, 313918, 352970, 388267, 670643, 776534, 784795, 1341286, 1569590, 1941335, 3353215, 3882670, 6706430, 7377073, 14754146, 36885365, 73770730]

約数ペア:

[(1, 73770730), (2, 36885365), (5, 14754146), (10, 7377073), (11, 6706430), (19, 3882670), (22, 3353215), (38, 1941335), (47, 1569590), (55, 1341286), (94, 784795), (95, 776534), (110, 670643), (190, 388267), (209, 352970), (235, 313918), (418, 176485), (470, 156959), (517, 142690), (751, 98230), (893, 82610), (1034, 71345), (1045, 70594), (1502, 49115), (1786, 41305), (2090, 35297), (2585, 28538), (3755, 19646), (4465, 16522), (5170, 14269), (7510, 9823), (8261, 8930)]