688301910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{332513}}^1$

素因数の和:332549

約数の個数: 48

約数和(自身を含む): 1867398624

約数和(自身を除く): 1179096714

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 332513, 665026, 997539, 1662565, 1995078, 2992617, 3325130, 4987695, 5985234, 7647799, 9975390, 14963085, 15295598, 22943397, 29926170, 38238995, 45886794, 68830191, 76477990, 114716985, 137660382, 229433970, 344150955, 688301910]

約数ペア:

[(1, 688301910), (2, 344150955), (3, 229433970), (5, 137660382), (6, 114716985), (9, 76477990), (10, 68830191), (15, 45886794), (18, 38238995), (23, 29926170), (30, 22943397), (45, 15295598), (46, 14963085), (69, 9975390), (90, 7647799), (115, 5985234), (138, 4987695), (207, 3325130), (230, 2992617), (345, 1995078), (414, 1662565), (690, 997539), (1035, 665026), (2070, 332513)]