37018270

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 75271680

約数和(自身を除く): 38253410

約数列:

[1, 2, 5, 10, 19, 23, 38, 43, 46, 86, 95, 115, 190, 197, 215, 230, 394, 430, 437, 817, 874, 985, 989, 1634, 1970, 1978, 2185, 3743, 4085, 4370, 4531, 4945, 7486, 8170, 8471, 9062, 9890, 16942, 18715, 18791, 22655, 37430, 37582, 42355, 45310, 84710, 86089, 93955, 160949, 172178, 187910, 194833, 321898, 389666, 430445, 804745, 860890, 974165, 1609490, 1948330, 3701827, 7403654, 18509135, 37018270]

約数ペア:

[(1, 37018270), (2, 18509135), (5, 7403654), (10, 3701827), (19, 1948330), (23, 1609490), (38, 974165), (43, 860890), (46, 804745), (86, 430445), (95, 389666), (115, 321898), (190, 194833), (197, 187910), (215, 172178), (230, 160949), (394, 93955), (430, 86089), (437, 84710), (817, 45310), (874, 42355), (985, 37582), (989, 37430), (1634, 22655), (1970, 18791), (1978, 18715), (2185, 16942), (3743, 9890), (4085, 9062), (4370, 8471), (4531, 8170), (4945, 7486)]