70289010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{70999}}^1$

素因数の和:71023

約数の個数: 48

約数和(自身を含む): 199368000

約数和(自身を除く): 129078990

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 70999, 141998, 212997, 354995, 425994, 638991, 709990, 780989, 1064985, 1277982, 1561978, 2129970, 2342967, 3194955, 3904945, 4685934, 6389910, 7028901, 7809890, 11714835, 14057802, 23429670, 35144505, 70289010]

約数ペア:

[(1, 70289010), (2, 35144505), (3, 23429670), (5, 14057802), (6, 11714835), (9, 7809890), (10, 7028901), (11, 6389910), (15, 4685934), (18, 3904945), (22, 3194955), (30, 2342967), (33, 2129970), (45, 1561978), (55, 1277982), (66, 1064985), (90, 780989), (99, 709990), (110, 638991), (165, 425994), (198, 354995), (330, 212997), (495, 141998), (990, 70999)]