28961190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3877}}^1$

素因数の和:3973

約数の個数: 48

約数和(自身を含む): 76225968

約数和(自身を除く): 47264778

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 83, 90, 166, 249, 415, 498, 747, 830, 1245, 1494, 2490, 3735, 3877, 7470, 7754, 11631, 19385, 23262, 34893, 38770, 58155, 69786, 116310, 174465, 321791, 348930, 643582, 965373, 1608955, 1930746, 2896119, 3217910, 4826865, 5792238, 9653730, 14480595, 28961190]

約数ペア:

[(1, 28961190), (2, 14480595), (3, 9653730), (5, 5792238), (6, 4826865), (9, 3217910), (10, 2896119), (15, 1930746), (18, 1608955), (30, 965373), (45, 643582), (83, 348930), (90, 321791), (166, 174465), (249, 116310), (415, 69786), (498, 58155), (747, 38770), (830, 34893), (1245, 23262), (1494, 19385), (2490, 11631), (3735, 7754), (3877, 7470)]