30477990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{44171}}^1$

素因数の和:44204

約数の個数: 32

約数和(自身を含む): 76329216

約数和(自身を除く): 45851226

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 44171, 88342, 132513, 220855, 265026, 441710, 662565, 1015933, 1325130, 2031866, 3047799, 5079665, 6095598, 10159330, 15238995, 30477990]

約数ペア:

[(1, 30477990), (2, 15238995), (3, 10159330), (5, 6095598), (6, 5079665), (10, 3047799), (15, 2031866), (23, 1325130), (30, 1015933), (46, 662565), (69, 441710), (115, 265026), (138, 220855), (230, 132513), (345, 88342), (690, 44171)]