1258597140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{367}}^1\times {\mathrm{937}}^1$

素因数の和:1377

約数の個数: 96

約数和(自身を含む): 3595436544

約数和(自身を除く): 2336839404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 367, 610, 732, 734, 915, 937, 1101, 1220, 1468, 1830, 1835, 1874, 2202, 2811, 3660, 3670, 3748, 4404, 4685, 5505, 5622, 7340, 9370, 11010, 11244, 14055, 18740, 22020, 22387, 28110, 44774, 56220, 57157, 67161, 89548, 111935, 114314, 134322, 171471, 223870, 228628, 268644, 285785, 335805, 342942, 343879, 447740, 571570, 671610, 685884, 687758, 857355, 1031637, 1143140, 1343220, 1375516, 1714710, 1719395, 2063274, 3429420, 3438790, 4126548, 5158185, 6877580, 10316370, 20632740, 20976619, 41953238, 62929857, 83906476, 104883095, 125859714, 209766190, 251719428, 314649285, 419532380, 629298570, 1258597140]

約数ペア:

[(1, 1258597140), (2, 629298570), (3, 419532380), (4, 314649285), (5, 251719428), (6, 209766190), (10, 125859714), (12, 104883095), (15, 83906476), (20, 62929857), (30, 41953238), (60, 20976619), (61, 20632740), (122, 10316370), (183, 6877580), (244, 5158185), (305, 4126548), (366, 3438790), (367, 3429420), (610, 2063274), (732, 1719395), (734, 1714710), (915, 1375516), (937, 1343220), (1101, 1143140), (1220, 1031637), (1468, 857355), (1830, 687758), (1835, 685884), (1874, 671610), (2202, 571570), (2811, 447740), (3660, 343879), (3670, 342942), (3748, 335805), (4404, 285785), (4685, 268644), (5505, 228628), (5622, 223870), (7340, 171471), (9370, 134322), (11010, 114314), (11244, 111935), (14055, 89548), (18740, 67161), (22020, 57157), (22387, 56220), (28110, 44774)]