1738207510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:326

約数の個数: 128

約数和(自身を含む): 3657830400

約数和(自身を除く): 1919622890

約数列:

[1, 2, 5, 10, 13, 26, 29, 31, 58, 62, 65, 107, 130, 139, 145, 155, 214, 278, 290, 310, 377, 403, 535, 695, 754, 806, 899, 1070, 1390, 1391, 1798, 1807, 1885, 2015, 2782, 3103, 3317, 3614, 3770, 4030, 4031, 4309, 4495, 6206, 6634, 6955, 8062, 8618, 8990, 9035, 11687, 13910, 14873, 15515, 16585, 18070, 20155, 21545, 23374, 29746, 31030, 33170, 40310, 40339, 43090, 43121, 52403, 56017, 58435, 74365, 80678, 86242, 96193, 104806, 112034, 116870, 124961, 148730, 192386, 193349, 201695, 215605, 249922, 262015, 280085, 386698, 403390, 431210, 431317, 461063, 480965, 524030, 560170, 624805, 862634, 922126, 961930, 966745, 1249610, 1250509, 1624493, 1933490, 2156585, 2305315, 2501018, 3248986, 4313170, 4610630, 5607121, 5993819, 6252545, 8122465, 11214242, 11987638, 12505090, 13370827, 16244930, 26741654, 28035605, 29969095, 56071210, 59938190, 66854135, 133708270, 173820751, 347641502, 869103755, 1738207510]

約数ペア:

[(1, 1738207510), (2, 869103755), (5, 347641502), (10, 173820751), (13, 133708270), (26, 66854135), (29, 59938190), (31, 56071210), (58, 29969095), (62, 28035605), (65, 26741654), (107, 16244930), (130, 13370827), (139, 12505090), (145, 11987638), (155, 11214242), (214, 8122465), (278, 6252545), (290, 5993819), (310, 5607121), (377, 4610630), (403, 4313170), (535, 3248986), (695, 2501018), (754, 2305315), (806, 2156585), (899, 1933490), (1070, 1624493), (1390, 1250509), (1391, 1249610), (1798, 966745), (1807, 961930), (1885, 922126), (2015, 862634), (2782, 624805), (3103, 560170), (3317, 524030), (3614, 480965), (3770, 461063), (4030, 431317), (4031, 431210), (4309, 403390), (4495, 386698), (6206, 280085), (6634, 262015), (6955, 249922), (8062, 215605), (8618, 201695), (8990, 193349), (9035, 192386), (11687, 148730), (13910, 124961), (14873, 116870), (15515, 112034), (16585, 104806), (18070, 96193), (20155, 86242), (21545, 80678), (23374, 74365), (29746, 58435), (31030, 56017), (33170, 52403), (40310, 43121), (40339, 43090)]