229770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:76

約数の個数: 64

約数和(自身を含む): 656640

約数和(自身を除く): 426870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 37, 45, 46, 54, 69, 74, 90, 111, 115, 135, 138, 185, 207, 222, 230, 270, 333, 345, 370, 414, 555, 621, 666, 690, 851, 999, 1035, 1110, 1242, 1665, 1702, 1998, 2070, 2553, 3105, 3330, 4255, 4995, 5106, 6210, 7659, 8510, 9990, 12765, 15318, 22977, 25530, 38295, 45954, 76590, 114885, 229770]

約数ペア:

[(1, 229770), (2, 114885), (3, 76590), (5, 45954), (6, 38295), (9, 25530), (10, 22977), (15, 15318), (18, 12765), (23, 9990), (27, 8510), (30, 7659), (37, 6210), (45, 5106), (46, 4995), (54, 4255), (69, 3330), (74, 3105), (90, 2553), (111, 2070), (115, 1998), (135, 1702), (138, 1665), (185, 1242), (207, 1110), (222, 1035), (230, 999), (270, 851), (333, 690), (345, 666), (370, 621), (414, 555)]