2177759970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{821}}^1\times {\mathrm{29473}}^1$

素因数の和:30307

約数の個数: 48

約数和(自身を含む): 5669264952

約数和(自身を除く): 3491504982

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 821, 1642, 2463, 4105, 4926, 7389, 8210, 12315, 14778, 24630, 29473, 36945, 58946, 73890, 88419, 147365, 176838, 265257, 294730, 442095, 530514, 884190, 1326285, 2652570, 24197333, 48394666, 72591999, 120986665, 145183998, 217775997, 241973330, 362959995, 435551994, 725919990, 1088879985, 2177759970]

約数ペア:

[(1, 2177759970), (2, 1088879985), (3, 725919990), (5, 435551994), (6, 362959995), (9, 241973330), (10, 217775997), (15, 145183998), (18, 120986665), (30, 72591999), (45, 48394666), (90, 24197333), (821, 2652570), (1642, 1326285), (2463, 884190), (4105, 530514), (4926, 442095), (7389, 294730), (8210, 265257), (12315, 176838), (14778, 147365), (24630, 88419), (29473, 73890), (36945, 58946)]