1900510950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{16519}}^1$

素因数の和:16606

約数の個数: 96

約数和(自身を含む): 5162169600

約数和(自身を除く): 3261658650

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 59, 65, 75, 78, 118, 130, 150, 177, 195, 295, 325, 354, 390, 590, 650, 767, 885, 975, 1475, 1534, 1770, 1950, 2301, 2950, 3835, 4425, 4602, 7670, 8850, 11505, 16519, 19175, 23010, 33038, 38350, 49557, 57525, 82595, 99114, 115050, 165190, 214747, 247785, 412975, 429494, 495570, 644241, 825950, 974621, 1073735, 1238925, 1288482, 1949242, 2147470, 2477850, 2923863, 3221205, 4873105, 5368675, 5847726, 6442410, 9746210, 10737350, 12670073, 14619315, 16106025, 24365525, 25340146, 29238630, 32212050, 38010219, 48731050, 63350365, 73096575, 76020438, 126700730, 146193150, 190051095, 316751825, 380102190, 633503650, 950255475, 1900510950]

約数ペア:

[(1, 1900510950), (2, 950255475), (3, 633503650), (5, 380102190), (6, 316751825), (10, 190051095), (13, 146193150), (15, 126700730), (25, 76020438), (26, 73096575), (30, 63350365), (39, 48731050), (50, 38010219), (59, 32212050), (65, 29238630), (75, 25340146), (78, 24365525), (118, 16106025), (130, 14619315), (150, 12670073), (177, 10737350), (195, 9746210), (295, 6442410), (325, 5847726), (354, 5368675), (390, 4873105), (590, 3221205), (650, 2923863), (767, 2477850), (885, 2147470), (975, 1949242), (1475, 1288482), (1534, 1238925), (1770, 1073735), (1950, 974621), (2301, 825950), (2950, 644241), (3835, 495570), (4425, 429494), (4602, 412975), (7670, 247785), (8850, 214747), (11505, 165190), (16519, 115050), (19175, 99114), (23010, 82595), (33038, 57525), (38350, 49557)]