47890170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2137}}^1$

素因数の和:2236

約数の個数: 64

約数和(自身を含む): 129306240

約数和(自身を除く): 81416070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 83, 90, 135, 166, 249, 270, 415, 498, 747, 830, 1245, 1494, 2137, 2241, 2490, 3735, 4274, 4482, 6411, 7470, 10685, 11205, 12822, 19233, 21370, 22410, 32055, 38466, 57699, 64110, 96165, 115398, 177371, 192330, 288495, 354742, 532113, 576990, 886855, 1064226, 1596339, 1773710, 2660565, 3192678, 4789017, 5321130, 7981695, 9578034, 15963390, 23945085, 47890170]

約数ペア:

[(1, 47890170), (2, 23945085), (3, 15963390), (5, 9578034), (6, 7981695), (9, 5321130), (10, 4789017), (15, 3192678), (18, 2660565), (27, 1773710), (30, 1596339), (45, 1064226), (54, 886855), (83, 576990), (90, 532113), (135, 354742), (166, 288495), (249, 192330), (270, 177371), (415, 115398), (498, 96165), (747, 64110), (830, 57699), (1245, 38466), (1494, 32055), (2137, 22410), (2241, 21370), (2490, 19233), (3735, 12822), (4274, 11205), (4482, 10685), (6411, 7470)]