282280110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{331}}^1$

素因数の和:510

約数の個数: 128

約数和(自身を含む): 807763968

約数和(自身を除く): 525483858

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 131, 155, 186, 210, 217, 262, 310, 331, 393, 434, 465, 651, 655, 662, 786, 917, 930, 993, 1085, 1302, 1310, 1655, 1834, 1965, 1986, 2170, 2317, 2751, 3255, 3310, 3930, 4061, 4585, 4634, 4965, 5502, 6510, 6951, 8122, 9170, 9930, 10261, 11585, 12183, 13755, 13902, 20305, 20522, 23170, 24366, 27510, 28427, 30783, 34755, 40610, 43361, 51305, 56854, 60915, 61566, 69510, 71827, 85281, 86722, 102610, 121830, 130083, 142135, 143654, 153915, 170562, 215481, 216805, 260166, 284270, 303527, 307830, 359135, 426405, 430962, 433610, 607054, 650415, 718270, 852810, 910581, 1077405, 1300830, 1344191, 1517635, 1821162, 2154810, 2688382, 3035270, 4032573, 4552905, 6720955, 8065146, 9105810, 9409337, 13441910, 18818674, 20162865, 28228011, 40325730, 47046685, 56456022, 94093370, 141140055, 282280110]

約数ペア:

[(1, 282280110), (2, 141140055), (3, 94093370), (5, 56456022), (6, 47046685), (7, 40325730), (10, 28228011), (14, 20162865), (15, 18818674), (21, 13441910), (30, 9409337), (31, 9105810), (35, 8065146), (42, 6720955), (62, 4552905), (70, 4032573), (93, 3035270), (105, 2688382), (131, 2154810), (155, 1821162), (186, 1517635), (210, 1344191), (217, 1300830), (262, 1077405), (310, 910581), (331, 852810), (393, 718270), (434, 650415), (465, 607054), (651, 433610), (655, 430962), (662, 426405), (786, 359135), (917, 307830), (930, 303527), (993, 284270), (1085, 260166), (1302, 216805), (1310, 215481), (1655, 170562), (1834, 153915), (1965, 143654), (1986, 142135), (2170, 130083), (2317, 121830), (2751, 102610), (3255, 86722), (3310, 85281), (3930, 71827), (4061, 69510), (4585, 61566), (4634, 60915), (4965, 56854), (5502, 51305), (6510, 43361), (6951, 40610), (8122, 34755), (9170, 30783), (9930, 28427), (10261, 27510), (11585, 24366), (12183, 23170), (13755, 20522), (13902, 20305)]