38338290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1$

素因数の和:476

約数の個数: 96

約数和(自身を含む): 106170480

約数和(自身を除く): 67832190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 37, 45, 58, 74, 87, 90, 111, 145, 174, 185, 222, 261, 290, 333, 370, 397, 435, 522, 555, 666, 794, 870, 1073, 1110, 1191, 1305, 1665, 1985, 2146, 2382, 2610, 3219, 3330, 3573, 3970, 5365, 5955, 6438, 7146, 9657, 10730, 11513, 11910, 14689, 16095, 17865, 19314, 23026, 29378, 32190, 34539, 35730, 44067, 48285, 57565, 69078, 73445, 88134, 96570, 103617, 115130, 132201, 146890, 172695, 207234, 220335, 264402, 345390, 425981, 440670, 518085, 661005, 851962, 1036170, 1277943, 1322010, 2129905, 2555886, 3833829, 4259810, 6389715, 7667658, 12779430, 19169145, 38338290]

約数ペア:

[(1, 38338290), (2, 19169145), (3, 12779430), (5, 7667658), (6, 6389715), (9, 4259810), (10, 3833829), (15, 2555886), (18, 2129905), (29, 1322010), (30, 1277943), (37, 1036170), (45, 851962), (58, 661005), (74, 518085), (87, 440670), (90, 425981), (111, 345390), (145, 264402), (174, 220335), (185, 207234), (222, 172695), (261, 146890), (290, 132201), (333, 115130), (370, 103617), (397, 96570), (435, 88134), (522, 73445), (555, 69078), (666, 57565), (794, 48285), (870, 44067), (1073, 35730), (1110, 34539), (1191, 32190), (1305, 29378), (1665, 23026), (1985, 19314), (2146, 17865), (2382, 16095), (2610, 14689), (3219, 11910), (3330, 11513), (3573, 10730), (3970, 9657), (5365, 7146), (5955, 6438)]