42169870170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1997}}^1\times {\mathrm{234629}}^1$

素因数の和:236639

約数の個数: 48

約数和(自身を含む): 109697033160

約数和(自身を除く): 67527162990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1997, 3994, 5991, 9985, 11982, 17973, 19970, 29955, 35946, 59910, 89865, 179730, 234629, 469258, 703887, 1173145, 1407774, 2111661, 2346290, 3519435, 4223322, 7038870, 10558305, 21116610, 468554113, 937108226, 1405662339, 2342770565, 2811324678, 4216987017, 4685541130, 7028311695, 8433974034, 14056623390, 21084935085, 42169870170]

約数ペア:

[(1, 42169870170), (2, 21084935085), (3, 14056623390), (5, 8433974034), (6, 7028311695), (9, 4685541130), (10, 4216987017), (15, 2811324678), (18, 2342770565), (30, 1405662339), (45, 937108226), (90, 468554113), (1997, 21116610), (3994, 10558305), (5991, 7038870), (9985, 4223322), (11982, 3519435), (17973, 2346290), (19970, 2111661), (29955, 1407774), (35946, 1173145), (59910, 703887), (89865, 469258), (179730, 234629)]