387029790

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{614333}}^1$

素因数の和:614353

約数の個数: 48

約数和(自身を含む): 1150033248

約数和(自身を除く): 763003458

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 614333, 1228666, 1842999, 3071665, 3685998, 4300331, 5528997, 6143330, 8600662, 9214995, 11057994, 12900993, 18429990, 21501655, 25801986, 27644985, 38702979, 43003310, 55289970, 64504965, 77405958, 129009930, 193514895, 387029790]

約数ペア:

[(1, 387029790), (2, 193514895), (3, 129009930), (5, 77405958), (6, 64504965), (7, 55289970), (9, 43003310), (10, 38702979), (14, 27644985), (15, 25801986), (18, 21501655), (21, 18429990), (30, 12900993), (35, 11057994), (42, 9214995), (45, 8600662), (63, 6143330), (70, 5528997), (90, 4300331), (105, 3685998), (126, 3071665), (210, 1842999), (315, 1228666), (630, 614333)]