73081890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{373}}^1$

素因数の和:704

約数の個数: 96

約数和(自身を含む): 218439936

約数和(自身を除く): 145358046

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 311, 315, 373, 622, 630, 746, 933, 1119, 1555, 1865, 1866, 2177, 2238, 2611, 2799, 3110, 3357, 3730, 4354, 4665, 5222, 5595, 5598, 6531, 6714, 7833, 9330, 10885, 11190, 13055, 13062, 13995, 15666, 16785, 19593, 21770, 23499, 26110, 27990, 32655, 33570, 39165, 39186, 46998, 65310, 78330, 97965, 116003, 117495, 195930, 232006, 234990, 348009, 580015, 696018, 812021, 1044027, 1160030, 1624042, 1740045, 2088054, 2436063, 3480090, 4060105, 4872126, 5220135, 7308189, 8120210, 10440270, 12180315, 14616378, 24360630, 36540945, 73081890]

約数ペア:

[(1, 73081890), (2, 36540945), (3, 24360630), (5, 14616378), (6, 12180315), (7, 10440270), (9, 8120210), (10, 7308189), (14, 5220135), (15, 4872126), (18, 4060105), (21, 3480090), (30, 2436063), (35, 2088054), (42, 1740045), (45, 1624042), (63, 1160030), (70, 1044027), (90, 812021), (105, 696018), (126, 580015), (210, 348009), (311, 234990), (315, 232006), (373, 195930), (622, 117495), (630, 116003), (746, 97965), (933, 78330), (1119, 65310), (1555, 46998), (1865, 39186), (1866, 39165), (2177, 33570), (2238, 32655), (2611, 27990), (2799, 26110), (3110, 23499), (3357, 21770), (3730, 19593), (4354, 16785), (4665, 15666), (5222, 13995), (5595, 13062), (5598, 13055), (6531, 11190), (6714, 10885), (7833, 9330)]